[igwe smart] Tianhuiuvled CICF Enyemaka Smartphone Development

Enwere ike kewaa nkwakọ ngwaahịa oriọna LED n'ụdị nkwakọ ngwaahịa abụọ dị iche iche: ntinye ozugbo na patch LED light -emitting diode. A na-akpọkwa patch LED dị ka nkwakọ ngwaahịa SMD LED. Ụkpụrụ ya na-egbuke egbuke bụ ịtụgharị ugbu a site na semiconductor compound. Site na nchikota nke electrons na oghere, a na-ewepụta ike na-enweghị ike n'ụdị ọkụ iji nweta mmetụta nke ọkụ. N'ezie, a na-akpọkwa ya LED. Ọ nwere ike ịgbanwe ike eletrik ka ọ bụrụ ike ọkụ. Dị ka diode nkịtị, ọ bụ PN mejupụtara ya, ọ bụkwa otu ụzọ na-eduzi ya. A na-etinye diodes na-egbuke egbuke n'elu osisi akara, nke dabara maka nhazi SMT, nke nwere ike ịgbanye. Ogo nke oriọna oriọna ahụ pere mpe karịa LED etinyere ya ozugbo, yabụ etinyere ya n'obere oghere iji bulie ibe LED ọzọ. Nchicha oriọna na-edozi nsogbu nke nchapụta, anya, ịdị larịị, ntụkwasị obi na nkwụsi ike. E jiri ya tụnyere ihe nkwakọ ngwaahịa ndị ọzọ, beads patch oriọna LED nwere nnukwu uru, dị ka arụmọrụ nguzogide seismic dị elu, ntụpọ ntụpọ dị ala na njirimara ugboro ugboro. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

Ejirila UVLED na ụlọ ọrụ dị iche iche. Enwere ike kewaa isi iyi ọkụ ahụ ụzọ atọ dịka ọdịdị ya si dị, isi ọkụ ọkụ, isi iyi ọkụ na ihu ọkụ ihu. Nke a bụ ngwaahịa Zhuhai Tianhui dịka ọmụmaatụ. Ka anyị webata nkenke isi iyi ọkụ. Ihe mejupụtara ya bụ akụkụ 4, onye njikwa, isi ọkụ UVLED na-enwu isi, ọkụ ọkụ ọkụ UVLED, oghere gbadoro anya, onye njikwa nwere ike weta isi ihe ọkụ 4 iji mee ka isi nwuo n'isi, UVLED isi ihe na-enwu ọkụ na-ekewa dị ka dayameta si dị. nke ntụpọ ọkụ. Na-emekarị 4mm, 6mm, 8mm, 12mm, nta na ìhè tụrụ, na elu ike nke irradiation, ọ bụ tumadi na-eji na obere-sized UV ọgwụgwọ. Isi mmalite ọkụ UVLED nwere njirimara ndị a: 1. Ebe ìhè UVLED dị ntakịrị na olu, nke dị mfe iburu na ịkwaga. 2. Ebe ìhè ntụpọ UVLED enweghị ihe oriri. Ọnụ ego eji na mmezi dị ala. N'adịghị ka oriọna mercury ọdịnala, a na-edochi tube oriọna mgbe niile. 3. A na-achịkwa isi iyi ntụpọ UVLED site na njikwa ihuenyo mmetụ, yana ọrụ yana ntọala paramita dị mfe. 4. UVLED isi iyi ọkụ adịghị mkpa ka ikpo ọkụ, ma nwee ike wepụta 100% ike ozugbo. 5. Ebe ìhè ntụpọ UVLED na-eji ọkụ ọkụ ultraviolet LED nwere ike ọkụ dị elu. Dịka ọmụmaatụ, isi iyi ọkụ na dayameta nke 4mm, ike mmepụta ruru 9000MW/CM2. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

0603 Yellow Curvy Poor LED Lighting Ball Volume 1.6 * 1.5 ọkpụrụkpụ bụ 0.55mm Obere nha, nchapụta dị elu, ntụkwasị obi siri ike, yana ndụ ruo awa 100,000. N'ikwekọ na ntụziaka EU ROSH chọrọ, a na-eji usoro ngwaahịa a eme ihe na ụlọ ọrụ ụgbọ ala ume ọhụrụ, obere ngwa ụlọ dijitalụ tube, ụlọ smart, ụlọ ọrụ set-top, ngwaahịa egwuregwu n'èzí, ngwaahịa dijitalụ Bluetooth, ihe mgbaàmà, ngwá ọrụ ụgbọ ala. ọkụ, ọkụ ọkụ, ekwentị mkpanaaka backlight Na LCD ike na ndị ọzọ ubi. Ndị na-emepụta Zhuhai bụ ọkachamara na mmepụta nke 0603 edo edo emerald akwụkwọ ndụ akwụkwọ ndụ abụọ na-acha ọkụ ọkụ otu LED, nke enwere ike ịme dịka achọrọ. Ndị enyi nọ ná mkpa nwere ike ịkpọtụrụ ndị ọrụ ọrụ ndị ahịa anyị n'ịntanetị. Zhuhai City Co., Ltd., dị ka onye okike nke isi iyi ọkụ ndụ ndụ, nwere afọ 16 nke patch LED R. & D na ahụmịhe mmepụta, na-agbaso echiche nke ịdị mma zuru oke, ịdị mma, na-ewere akụrụngwa dị elu n'ime usoro nkwakọ ngwaahịa, usoro njikwa na-achịkwa nke ọma, na-ewusi ntụkwasị obi ike. Akụkụ niile nke ndị ahịa simulation na-eji ọnọdụ maka nnwale, ma gbalịsie ike ime ka mma n'otu ọnụ ahịa. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

N'ime afọ ndị na-adịbeghị anya, na-aga n'ihu mmepe nke ọgwụ onunu, ngwa nke ọgwụ -ọkwa UV gluu na mmepụta nke ọgwụ na-enwetakwa na-amụba, karịsịa mmepụta nke agịga maka injection, dị ka agịga, infusion agịga, idobere agịga, wdg, igwe anaghị agba nchara ma ọ bụ igwe anaghị agba nchara ma ọ bụ igwe anaghị agba nchara ma ọ bụ igwe anaghị agba nchara Ọtụtụ n'ime njikọ dị n'etiti tube agịga na elu-molecular resin na-eji UV gluu maka bonding. Ọtụtụ n'ime ọgwụ-ọkwa UV gluu na-eji LEDUV gwọọ isi iyi, na ebili mmiri bụ 365nm. Ojiji nke LEDUV na-agwọ isi iyi nwere uru ndị a: 1. Ọnọdụ okpomọkụ dị ala karịa nke oriọna mercury ọdịnala iji hụ na resin polymer enweghị mmetụta n'oge usoro ọgwụgwọ; 2. Họrọ UVLED nwere ogologo wavelength nke 365nm. Ọsọ ọsọ; 3. Jiri ya ozugbo, ọ dịghị mkpa ichere, ọ nwere ike rụọ ọrụ nke ọma na-arụkọ ọrụ na akpaghị aka mmepụta ahịrị; 4. Ogologo ndụ, ọ dịghị mkpa ịgbanwe ihe oriri. TIANHUIUVLED Point Light Source LX-C40tianhuiuVled Light Light Source LX-L1508 Injection agịga na-agwọ ìhè isi iyi na-eji isi ìhè isi mmalite ma ọ bụ waya ìhè isi iyi, na-eji inverted asatọ odide irradiate na abụọ. UVLED ntụpọ ọkụ isi iyi nke Tianhui mepụtara na-eji UVLEDs ebubata, jikọtara ọnụ ọgụgụ ka ukwuu nke ndị ọrụ na-anabata ihe nhazi ahụ. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

Nguzogide okpomọkụ, dị ka aha ahụ na-egosi, nwere ike igbochi ọkụ ọkụ, nke nwere njikọ chiri anya na njirimara anụ ahụ nke ihe UVLED. Yiri nguzogide nke nwere ike igbochi nrịba nke ugbu a nke ugbu a, ka ọkụ na-eguzogide, otú ahụ ka okpomọkụ nwere ike igbochi ọkụ ọkụ. Ngalaba ya bụ /w. Ngụkọta nke nguzogide okpomọkụ, na-eche na e nwere ihe mgbochi ọkụ abụọ dị iche iche n'etiti isi iyi ọkụ na gburugburu ebe obibi. Okpomọkụ doro anya nwere ike gbakọọ okpomọkụ nke isi iyi ọkụ, wee jiri usoro T = ike ọkụ * thermal resistanceambient okpomọkụ na thermalology. N'ime ngwa bara uru, sistemu siri ike nke mejupụtara UVLED, ọkachasị isi iyi ọkụ UVLED dị elu, dị ezigbo mkpa iji mụọ ụzọ mgbasa ọkụ ya na oke ikpo ọkụ ọkụ maka njirimara nguzogide okpomọkụ. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

A na-akpọkwa UV gluu dị ka gluu ndò. Ọtụtụ UV gluu na-apụta ìhè mgbe ha nwesịrị mmasị. Agbanyeghị, mgbe ụfọdụ, a na-ahụ gluu UV mgbe a gwọchara ya ka ọ nwere ihe na-acha odo odo. Ugbu a enwere isi ihe ndị a maka UVLED iji nyochaa ihe kpatara edo edo mgbe ọgwụgwọ UV gluu gasịrị. Nke mbụ, ogologo ifegharị ahụ adabaghị. N'ihi na ọtụtụ UV gluu bụ ultraviolet ìhè nke 365nm wavelength, ọ bụrụ na ọ bụ 395nm, 385nm, na 405nm band, gluu ga-abụ odo. Nke abuo, ike nke ìhè, UV gluu nwere ike edozi, nke na-agaghị abụ odo n'ime ike a, na naanị mgbe ike dị oke elu. Nke atọ, ụfọdụ UV gluu na-acha odo odo n'ihi ogologo oge, na ọnụ ọgụgụ dị nta nke UV gluu na-acha odo odo. Ọ bụrụ na ịchọrọ ịmatakwu gbasara gluu UV, biko gaa na webụsaịtị gọọmentị Tianhui ma ọ bụ kpọtụrụ m ka m nyere gị aka dozie nsogbu ahụ. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

N'oge na-adịbeghị anya, gluu UV ụlọ ka tozuru oke na teknụzụ, nke enwere ike iji ya tụnyere gluu UV dị ka Lotte na Dao Corning. Otú ọ dị, n'ime afọ ise mbụ, n'ihi na gluu ụlọ adịghị eto na nkà na ụzụ, a chọrọ ọtụtụ ebili mmiri dị iche iche iji sie ike. N'oge ahụ, ọ nwere ike na-eri oriọna mercury dị elu dị ka akụrụngwa ọgwụgwọ, nke na-abụghị naanị na-ebute mmetọ obodo, kamakwa ọ naghị arụ ọrụ nke ọma. N'afọ ndị na-adịbeghị anya, gluu UV ụlọ nwere ike izute ọgwụgwọ UV nke otu ìgwè, ya mere oriọna mercury adabereghị na mpaghara a. Ọtụtụ ndị na-ere ahịa UV n'ụlọ amalitela ịhọrọ UVLED dị ka akụrụngwa ọgwụgwọ bụ isi, Tianhui abanyelarị na teknụzụ UVLED. N'inweta ahụmịhe afọ asatọ, ma ọdịdị na mmetụta nwere ike izute ihe achọrọ nke gluu UV ụlọ. Ọ bụrụ na gluu ụlọ ị na-eji ka mma, ekwenyere m na UVLED bụ nhọrọ gị dị mma. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

N'afọ ndị na-adịbeghị anya, ụlọ ọrụ ink UV etozuola nke ọma ma jiri ya mee ihe na mba ahụ. Mbipụta UV eguzobela ọnọdụ ya n'ahịa zuru ụwa ọnụ. Enwere ike iji ya bipụta akwụkwọ akụkọ, akwụkwọ na mpaghara ndị ọzọ. Ink UV nwere ike inyere ụlọ ọrụ aka irube isi n'iwu ahụike na nchekwa N'otu oge ahụ, melite ogo ngwaahịa. A na-ahụta mbipụta akwụkwọ ọkụ UVLED dị ka teknụzụ nchebe gburugburu ebe obibi. Ọ na-ejikọta uru dị iche iche nke teknụzụ obibi akwụkwọ na teknụzụ ọgwụgwọ UVLED. Ọ nwere ịdị mma nke teknụzụ obibi akwụkwọ na-eji na arụ ọrụ. LED技术在UV印刷机上使用越来越普遍LED技术完全可以代替传统的高压水银灯无热辐射低耗能高寿命低成本高效安全绿色. Ebe ọkụ obibi akwụkwọ UVLED Isi atụmatụ: 1 > Isi iyi ọkụ UVLED enweghị mercury ihe na-egbu egbu, karịa mmekọrịta gburugburu ebe obibi, nchekwa 2 > Sistemụ ọkụ ọkụ UV LED na-enweghị radieshon ọkụ, teknụzụ UV LED na-ebelata oke ọkụ sitere na usoro ọgwụgwọ, yabụ enwere ike ibipụta ya na rọba dị nro. 3 > UVLED ìhè na-ebunye arụmọrụ dị elu, na ike radieshon dị iche iche bụ puku puku ọkụ arc wattoscope; ike oriri bụ obere; ndụ ọrụ nwere ike iru karịa 20,000 awa. : Mgbanwe ma ọ bụ nke siri ike, ihe na-adịghị anabata ihe 6 > obere ụgwọ ọrụ Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

Ndị na-emepụta bead oriọna etinyere ozugbo na-ekwu maka ọdịiche dị n'etiti ozi mkpuchi oriọna oriọna LED: Ugbu a, enwere brackets aluminum, brass brackets, brackets ọla kọpa, wdg. n'ahịa. Ọbụna ma ọ bụrụ na ọ bụ ihe nkwado ọla kọpa, a na-ekewa ọnụ ahịa ọlaọcha ọlaọcha n'ime elu na ala. A na-akpọkarị ahịa ahụ ezigbo nguzo. Ọdịiche dị n'etiti nha mgbawa: Ogo mgbawa a na-akọkarị bụ MIL. O siri ike ịmata nha nke mgbawa. Ọ bụ 230 square MIL, nha ebe mgbawa bụ ụzọ dị mma isi mata ọdịiche nke mgbawa ahụ. Ọdịiche dị n'etiti ozi ahịrị ịgbado ọkụ: A na-eji mgbawa na nkwado mezue njikọ electrode na usoro ịgbado ọkụ ọla edo. Ka ọ dị ugbu a, e nwere ụdị abụọ nke ahịrị alloy na ahịrị ọla edo dị ọcha na ahịa. E kewara ahịrị ọla edo dị ọcha na 0.7, 0.9, 1.0, 1.2, wdg. Na oke ahịrị ọla edo, na-agbadata otu thermal, ogologo oge ndụ, a ga-ajụ ihe niile gbasara ihe na dayameta nke akara ọla edo. Ọdịiche dị n'etiti fluorescence ntụ ntụ: cha cha ọcha na-acha anụnụ anụnụ - ìhè mgbawa na odo fluorescent ntụ ntụ. A na-ekewa ntụ ntụ fluorescent n'ime aluminom acid na silicate. Ọrụ nke aluminate dị mma karịa silicate. , Ọrụ YAG kwụsiri ike, dị ala na ìhè, na nkwụsi ike kemịkalụ nke silicate n'onwe ya adịghị mma, mana nchapụta dị elu karịa YAG. Ọ bụrụ na ịchọrọ ịmepụta ngwaahịa nwere arụmọrụ kwụsiri ike, ekwela ka ihe a na-akpọ nchapụta dị elu ghọgbuo gị. Nke a bụ nsogbu. Ọdịiche dị n'etiti gluu: Fluorescent ntụ ntụ kwesịrị ịkpali ya na gluu na mgbawa. Ogo nke gluu na-emetụta ire ere na agba agba. Oge gluu na-adịghị mma ga-abụ edo edo, na ire ere ọkụ ga-abawanye. Ezigbo ọkụ bụ jeli. Glue. Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED

Mmetụta uto osisi kwekọrọ nke LED wavelength 1. The agba okpomọkụ na eruba nke osisi ọkụ: agba okpomọkụ na eruba nke ọkụ ọkụ na-ahụ mmadụ anya, na photosynthetic mmetụta nke osisi na ìhè adịghị ele anya na agba okpomọkụ na lumen. 2. Mmetụta dị iche iche nke spectrals na physiology osisi: 280 315nm ——> Mmetụta na ụdị na usoro physiological dị ntakịrị. 315 400nm ——> Mmụba chlorophyll dị ntakịrị na-adị obere, na-emetụta mmetụta oge nke okirikiri anya, ma na-egbochi ị ga-agbatị. 400 520nm (acha anụnụ anụnụ) —> Ọnụ ọgụgụ nke chlorophyll na carotene absorption bụ nke kachasị ukwuu ma nwee mmetụta kachasị na photosynthesis. 520 610nm (akwụkwọ ndụ akwụkwọ ndụ) —> Ọnụ ọgụgụ nnabata nke pigmenti adịghị elu. 610 720nm (acha uhie uhie) —> Ọnụ ọgụgụ nnabata nke chlorophyll dị ala, nke nwere mmetụta dị ukwuu na photosynthesis na mmetụta oge nke photosynthesis 720 1000Nm. ——> Ọnụ ọgụgụ nnabata dị ala, mkpụrụ ndụ na-akpali akpali na-adịte aka, na-emetụta okooko osisi na mkpụrụ osisi. 1000NM ——> Ntughari na-aghọ calorie. Site na data dị n'elu, mmetụta nke dị iche iche wavelengths nke ìhè na osisi photosynthesis dị iche. Ọdịdị ọkụ nke photosynthesis osisi bụ ihe dịka 400 720nm. Ìhè nke 400 520nm (acha anụnụ anụnụ) na 610 720nm (red) na-enye aka na photosynthesis. 520 610nm (green) ìhè, ruru nke osisi pigmenti absorption bụ nnọọ ala. 3. Dị ka ụkpụrụ ndị dị n'elu si dị, a na-eme ọkụ ọkụ osisi n'ụdị atọ: acha uhie uhie na acha anụnụ anụnụ, niile na-acha anụnụ anụnụ, na ihe niile na-acha uhie uhie na-enye ụzọ abụọ nke uhie na-acha anụnụ anụnụ. N'ihe gbasara mmetụta anya, nchikota uhie na acha anụnụ anụnụ nke ọkụ osisi bụ pink. Ìhè ọkụ ọkụ na-acha ọcha, nke a na-ahụkarị bụ isi na-acha anụnụ anụnụ na-akpali ntụ ntụ na-acha odo odo, si otú ahụ na-emepụta mmetụta ọkụ na-ahụ anya. N'ihe gbasara ikesa ike, e nwere ọnụ ahịa abụọ kachasị elu na mpaghara acha anụnụ anụnụ nke 445nm na mpaghara 550nm odo -green. Ọkụ na-acha uhie uhie 610 720nm chọrọ nke osisi chọrọ nke ukwuu. Nke a na-akọwa ihe kpatara uto osisi adịghị mma n'okpuru ọkụ ọkụ ọcha. 4. Oke ọkụ na-acha uhie uhie na-acha anụnụ anụnụ nke ọkụ osisi na-adịkarị n'etiti 5: 1 10: 1, na-abụkarị nha nke 7 9: 1. 5. Mgbe ị na-eji ọkụ ọkụ na-emeju ihe ọkụkụ ahụ, ịdị elu nke akwụkwọ ahụ dị ihe dịka 0,5 mita. Ndị ọkachamara n'ichepụta ụdị dị iche iche nke bead oriọna LED. Ọ bụrụ na ị ga-ahazi ya, ị nwere ike ịkpọtụrụ ọrụ ndị ahịa anyị! Onye edemede: Tianhui - Ọrịa Ike Onye edemede: Tianhui - Ndị na - arụpụta UV n’akwụkwọ Onye edemede: Tianhui - Mkpụrụ mmiri UV Onye edemede: Tianhui - Ihe Ngwọta UV LED Onye edemede: Tianhui - UV Led diode Onye edemede: Tianhui - Ndị na - emepụta diode UV Led Onye edemede: Tianhui - UV Led mọọbụ mmòdù Onye edemede: Tianhui - Sisite UV LED Onye edemede: Tianhui - Ọnyà anwụnta UV LED