穿越小说完本 ,盗墓笔记,完美世界辰东

无码中文无码精品_日韩免费av激情五月天网_Av动漫H肉电影在线观看_日本aa大片高清视频_日韩人妻无码精品久久久_国产成人毛片三级91九九_欧美高清在线视频一区二区_国产清纯文静的闷骚眼镜露脸_在线播放国产打屁股网站_激情大战极品尤物呻吟

<fieldset id="wo48w"></fieldset>

Welcome to Shenzhen Teng Jie Optoelectronics Technology Co., Ltd.

English 中文

SiteMap Favorites SetHome

NEWS

Company News

Industry News

CONTACT US

The SERV Shenzhen Teng Jie Optoelectronics Technology Co., Ltd.
Tel：0755-29694811
Fax：0755-29536086
Contacat：Wentao
Mob：13751077580
Address：Gongming town, Shenzhen City, Guangdong Province, village of Century Technology Park, Building F, 5th Floor
Post：518107

You are here：HOME >> NEWS

NEWS

2023-03-31What are the reasons for the leakage of LED patch lamp beads?
2023-03-30What is the difference between LED high-power lamp beads and COB lamp beads?
2023-03-28What are the reasons why the LED strip of the LED patch bead does not light up?
2023-03-27Advantages and disadvantages of different welding methods for high-power LED lam...
2023-03-24What should I pay attention to when using LED piranha?
2023-03-23Four Requirements We Need to Know About LED Chip Bead Packaging
2023-03-22How to cool down LED high-power lamp beads?
2023-03-21What are the precautions for LED piranha packaging? What are the packaging steps...
2023-03-18What do you think of the positive and negative electrodes of LED patch lamp bead...
2023-03-17What are the classification and advantages of LED high-power lamp beads?
2023-03-16What are the characteristics of LED chip lamp beads?
2023-03-14What should LED high-power lamp beads do to avoid corrosion?
2023-03-13How to estimate LED piranha power supply?
2023-03-09High power patch lamp beads are tested from 8 points
2023-03-07What is the cause of LED cannibal fish death lamp? How to prevent?
2023-03-06What is the difference between LED patch lamp beads and LED straw hat lamp beads...
2023-03-04Introduction to LED chip lamp bead luminous principle and packaging function
2023-03-03What are the advantages and disadvantages of LED piranha?
2023-03-02What should be paid attention to for heat dissipation of LED high-power lamp bea...
2023-03-01Discussion on the packaging technology of LED piranha

深圳網站建設 - 天地心提供技術支持