Block copolymerization polypropylene (PP1340) was chosed to produce storage battery shell and cover by injection molding through product designing, mould designing, forming techniques etc.
采用国内批量生产的嵌段共聚聚丙烯(PP1340),通过制品设计、模具设计和工艺设计,采用注射成型工艺研制出PP蓄电池壳盖。
The following procedure should be adopted: remove battery holder by pressing lightly on both sides, insert the battery and refit the holder.
应采取下列步骤:轻按两边，取下蓄电池盖，插入电池，然后盖上盖子。
electric accumulator (storage batteries)
蓄电池（二次电池）
cover ,of insulating materials(excl. ceramics and plastics),for electrical equipment (excl. accumulators)
绝缘材料盖,（不包括陶瓷和塑料）, 电气设备（不包括蓄电池）用
electrolytic battery charger
电解液蓄电池充电器
Modeling and Kinematic Simulation of a Capscrewer Mechanism Based on Virtual Prototype Technology
船用蓄电池保养装置旋盖机构的建模和运动仿真
battery charging condition tell-tale
蓄电池充电状况警报灯
battery control lamp bulb
蓄电池充电指示灯泡
battery trolley locomotive
蓄电池架线两用电机车
trolley-cum-battery locomotive
架线蓄电池两用电机车
acidulated water for recharing batteries
蓄电池充电用酸性水
self-contained portable electric lamp
自给式手提蓄电池电灯
Is the battery working?
蓄电池是不是有电?
battery-charging switch
蓄电池充电转换开关
battery charging rheostat
蓄电池充电用变阻器
battery charging booster
蓄电池充电用的升压器
Batteries may be constructed with one-piece cover, with double flanged seal channels on the under side, into which sealing compound is poured.
蓄电池可以是整体盖结构的，在盖底边上有一个供灌注封口剂用的凸出的双边封沟。
clock, master, battery, accumulator or mains powered
主时钟,由电池、蓄电池或交流电源驱动
rail locomotive powered by electric accumulators
铁路机车,蓄电池驱动的