It has special unitized construction which consists of the seat, disc and stem assembly, and strainer screen all together in one unit for complete replacement maintenance.

它具有特殊的整体结构，由阀座，阀瓣和阀杆总成，以及过滤器网等整合在一个整体中，完全能够进行更换维护。

youdao

Therefore, it is necessary to disc uss some ways to raise funds for the construction of fundamental equipment of the railway goods yard so as to provide scientific and feasible ways in theory for it.

因此，有必要探讨一些货场基础设施改建的资金筹措渠道，为货场基础设施改建的合理筹资提供科学可行的理论方法。

youdao

The magic mud disc directly to the pneumatic self-adhesive waxing machine can use, safe, convenient and quick construction.

魔泥盘直接自粘于气动打蜡机便可以使用，安全、方便、施工快捷。

youdao

In one of the most-watched architecture developments in the US, California Gov. Jerry Brown fast-tracked construction approval for Apple's massive new disc-shaped Cupertino campus in California.

ENGADGET: Inhabitat's Week in Green: rise of solar power, cardboard forts and a Death Star ping pong ball

The players' improved audio and video performance is also attributed to Pioneer's unique construction techniques that have been honed for more than 30 years in the optical disc manufacturing business.

ENGADGET: Pioneer intros BDP-120 / BDP-320 / Elite BDP-23FD Blu-ray players