lock cover的例句大全

corrosion octagon chromium plating lock cover

防腐蚀八边形镀铬锁定外盖

design of the pressing die for the lock cover

锁饰盖压印模设计

industry: manhole cover; pneumatic tools; lock accessories; machine parts processing; body; other pneumatic tools; hardware agents;

所属行业：井盖；气动工具；锁具配件；机械零部件加工；阀体；其他气动工具；五金工具代理；；

Just traded the soon new car basket, new lock, new seat cover.

刚换不久的新车筐, 新锁, 新座套.

The utility model relates to a railway signal device, in particular a railway signal transformer box, including a box body, a box cover, a lock and an ear handle.

本实用新型涉及铁路信号设施，尤其是一种铁路信号变压器箱。

The utility model discloses a lock cup, which comprises a cup body and a cup cover.

本实用新型公开了一种密码锁杯, 它由杯体和杯盖构成,杯盖的侧面有插销,杯体的侧面有插孔.

Part of the water supply tank ( pool) no cover, no lock and no management, long-term lack of cleaning, disinfection, water pipes and valves are improperly connected, resulting in non-potable water into drinking water pipes, causing water pollution.

有一部分供水水箱（池）无盖、无锁又无人管理，长期得不到清洗、消毒，水箱管道和阀门连接不合理，致使非饮用水进入饮用水管道，造成水质污染。

While pressing the back cover lock release button, slide the back cover latch down and open the back cover.

按后盖锁定释放按钮，同时向下滑动后盖插锁，以打开后盖。

The noble, unique, simple and practical utility model is characterized in that first, it basically solves the problem of the lock of the cover and the body of a stone cinerary casket;

一是结构新颖、独特、简单、实用，从根本解决了石制骨灰盒盖与盒体的锁定问题；