偷拍在线观看福利视频-亚洲一区二区三区蜜桃臀-加勒比在线日本免费二区-激情五月六月婷婷综合

Rose

    Tank007 is attending the Hong Kong Trade Development Electronic Show

    The 11th Hong Kong Spring Electronic Show and the International ICT Expo will be held in Hong Kong Convention and Exhibition center in 13/4/2014-16/4/2014 which was sponsored by Hong Kong Trade Development Coucil (HKTDC). The two large-scale international exhibition attract thousands of exhibitors all around the world every year as a exhibition which is held at regular time for several years. Tank007 will show our latest items in this exhibition, sincerely invites you to join us! Hong Kong Spring Electronic Show has a good reputation as one of the most largest electronic show in Asia. Tank007 has made full preparation [...]

    By |February 17, 2016|Categories: Press Release|0 Comments

    Shenzhen Grandoor Electronic Co.,Ltd pass the BV certification

    Shenzhen Grandoor Electronic Co.,Ltd passed the inspection of global famous international inspection and authentication group: BV certification authority, and got the BV certification in March 2014, which was led by Alibaba, based on the Chinese suppliers. Bureau Veritas (BV) is one of the largest number of authentication companies and significantly reputation certification authority. The expert group did deep and clear research about the scale, human resources, quality control, vendor management, customer services, R&D, enterprise development program etc. of Shenzhen Grandoor Electronic Co.,Ltd, and affirm company’s site management, quality control, customer services, R&D etc. Shenzhen Grandoor Electronic Co.,Ltd will provide more [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    How to use UV flashlight leak detection of oil and gas

    As we all know, 395nm and 365nm UV flashlight is widely used, like glue curing, ink curing; money identification (RMB, USD, HKD, EUR, GBP); leaking risk check of air conditioning and the automobile circulation system; leaking risk check of special gas, oil and gas pipelines; testing the trace and blood for the police security, examining in the crime scene; exploratory tool of adventuring and outdoor hunting; antique appraisal; fluorescent reflective of special material etc.. So how do we use UV flashlight to check the oil and gas leaking? Mostly we use oil-soluble fluorescent to check the leaking, in a simple [...]

    By |February 17, 2016|Categories: Knowledge Center, UV Liquid Detection|0 Comments

    Night fishing artifact -uv flashlight

    Uv flashlight irradiation not only can float, and fish to illuminate the violet light will be very excited, greatly increases the chance let night fishermen catch fish, so now the uv flashlight has become an essential tool for fishing at night. Huaian city canal bank a citizen with children were fishing at the sight, the citizens of the special equipment "professional", luminous float, flashlights, night fishing tools such as readily available, and fishing man's special equipment as a Zi GuangDeng attract many people watching., according to the man fishing there is the only light, the fish is easy to take [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    The Overcharge And Over Discharge Of Lithium Battery Flashlight

    Usually?the lithium polymer battery?(Li-ion)?of the electrical core?cathode?using LiCoO2,?LiNiO2,?LiMn2O2,?where LiCoO2?is a?layer?structure is very?stable polymorph,?but when?taking?XLi from?LiCoO2,?and its structure?may change,but?not?change depending on the?size of the X. Through the study found that the?structure?performance?when X>0.5?Li1-XCoO2 is?extremely unstable,?will?crystal?collapsed,?its external?manifestation ofoverwhelming?end for?electric core.?So the?electric core?should be controlled?in Li1-XCoO2?X?by limiting the?charging voltage?in the use process,?the generalcharging voltage?is not more than 4.2V,?then X?is less than 0.5,?then the?crystal type?of Li1-XCoO2 remains?stable. Overcharge?and?over discharge,?the positive and the negative?pole?of?lithium ion battery?causing?permanent damage,?from the molecular?level,?can intuitively?understand.?Excessive?discharge?will lead to?excessive?release ofcarbon anode?of lithium ion?and the?lamellar structure?collapse,?the?lithium iontoo many hard?into the?carbon anode?structure?to?over charge,?and makessome?lithium ion?cannot?release.?The control circuit?is one of the reasons?whyare usually equipped with?a lithium [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Outdoor Flashlight Choice

    The outdoor sports increasingly high demands on the lighting tool, different outdoor activities, to the outdoor flashlight requirements are also different, such as search requires high brightness, radiation far, diving needs good waterproof performance, hiking need better endurance and good floodlight etc.. Therefore we can point the following to discuss how to choose appropriate outdoor flashlight. Suitable outdoor flashlight, outdoor activities can make more safety, more wonderful. ? 1.the performance is stable enough Requirements for outdoor exercise on a lighting tool is "readily available, functional enough", lighting tools of poor reliability, unable to work at a critical moment is fatal, [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments
    Go to Top
    av在线免费观看在线免费观看| 欧美精品亚洲精品日韩专区| 欧美性欧美一区二区三区| 九九热在线视频观看最新| 色综合视频一区二区观看 | 大胆裸体写真一区二区| 国产成人精品一区二三区在线观看| 国产情侣激情在线对白| 丰满少妇被粗大猛烈进出视频| 国产毛片av一区二区三区小说| 亚洲av首页免费在线观看| 久久免费精品拍拍一区二区| 国产韩国日本精品视频| 日韩性生活片免费观看| 91人妻久久精品一区二区三区| 富婆又大又白又丰满又紧又硬| 欧美一区二区三区播放| 国产高清视频一区不卡| 91人妻人人澡人人人人精品| 欧美一区二区三区喷汁尤物| 国产性情片一区二区三区 | 亚洲天堂精品一区二区| 中文字幕人妻一区二区免费 | 精品国产av一区二区三区不卡蜜 | 91欧美亚洲精品在线观看| 国产麻豆一区二区三区在| 欧美人妻少妇精品久久性色| 欧美二区视频在线观看| 婷婷亚洲综合五月天麻豆 | 九九热视频经典在线观看| 久久福利视频在线观看| 2019年国产最新视频| 成人日韩在线播放视频| 五月婷婷亚洲综合一区| 国自产拍偷拍福利精品图片| 污污黄黄的成年亚洲毛片| 国产对白老熟女正在播放| 99国产精品国产精品九九| 日本三区不卡高清更新二区| 中文字幕中文字幕一区二区| 色婷婷久久五月中文字幕|