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- water tight lamp holder 密封灯头
- Secondly, it introduces universal lamp holder. 介绍一种通用型光源灯座。
- Reattach cover plate to make an air and water tight seal. 重新固定盖板，并紧密密封防止空气和水通过。
- Water and electricity: Presses leaks the protector to test Niu, leaks the protector to act, tests the screwtop lamp holder with the electrography the metal part, charged for is unqualified. 简要内容：装修房本来的初衷是给业主带来方便与省心。
- Inspection installation and water tight for log's underwater parts on berth. 计程仪水下部分船台安装和水密性检查。
- Inspection installation and water tight transducer of echo sounder on berth. 测深仪的换能器船台安装和水密性检查。
- The lamp holder plug insertion double headed attachment point, the lamp brightly starts to work. 灯头插头插入双头连接处，灯亮开始工作。
- Our main products: all kinds of enery saving light shell, E27、E40、E14、B22 of lamp holder. 本公司主要产品：各类节能灯灯壳配件，E27、E40、E14、B22等各类型灯头。
- Thank the flame for its light, but do not forget the lamp holder standing in the shade with constancy of patience. 感谢火焰的光芒，但是不要忘记那个坚忍而耐心地站立在黑暗中的执灯人。
- We porpuse to inport 500000 pieces of E27 ceramic Lamp holder with maximum standard approvals. 本信息价值3点积分,建议回复日期2007-06-03之前,还可被浏览20次
- Bolero Factory: Lighting accessories, lamp bracket, lamp holder, the base of crafts and accessories, gifts. 波丽厂：灯饰配件、灯架、灯座，工艺品的底座及配件、礼品。
- Paper is moisture-dilative (Lotus leaf edges), wavy self-crimping paper is volatile water tight. 纸张吸干扩张即爆不收荷叶外（海浪不神笔直），纸张招不收火分即爆不收不紧外。
- Thank the flam for its light,but do not forget the lamp holder standing in the shade with constancy of patience. 向鼎是一棵“向日葵”，顽强勇敢，没有阳光，他会安静的垂首，只要给他一丝阳光，他就会快乐而坚决的仰起脸抬起头！
- Flexibility and hosing test for small water tight hatch cover(water tight door and window). 水密小舱口盖(水密门、窗)启闭灵活性检查。
- But the thieves held up their truck and took everything in it.Only a hollow lamp holder was left. 但窃贼们抢劫了他们的卡车并抢走了所有的东西，只有一个中空的灯的支持物(灯座)留下来。
- Before the using of tremie it should be tested for water tight, with the water pressure of at least 1.5 times in the hole. 导管在使用前，进行水密试验，水压不小于孔内水深压力的1.;5倍，不合格的不得使用。
- In order to prolong the using time of the chilly light, and reduce the spoilage and cost, this paper designs an economic and durable universal lamp holder. 为了提高冷光源灯泡的使用寿命，降低损耗、降低成本，我们设计了一种经济耐用的通用型光源灯座。
- I have the silver-white color body, on the lamp holder am may adjust brightness the knob, but also some may four extension necks! 我有着银白色的身体，灯座上是一个可以调节亮度的旋钮，还有一个可以四处伸展的脖子哩！
- Lamp holder had better use formula blocking an opening, in spend gently it is easier than snail mouth bulb after rusting debus. 灯头最好用卡口式，在轻度生锈后它比螺口灯泡更轻易卸下。
- Long those who grow is soft model lamp lever belt deserves to weigh piece, can make continuous turn folds lamp holder with unbend. 长长的软型灯杆带一个配重块，可以使灯头连续不断地弯折和伸直。
