检查各种门、窗、人孔盖、烟囱百叶窗、舱口盖操作的便利性和可靠性。检测烟囱百叶窗的闭合性。

Inspect the convenience and reliability of all kinds of doors, Windows, manhole covers, hatch. Inspect the closing of louver of funnel.

youdao

沙溪口表孔弧门是我国第一个采用斜拉式双缸液压启闭机操作的水电站。

Shaxikou Spillway Segment Gate is the first hydraulic Power Station controlled by skew axis double drum hydraulic hoist in our country.

youdao

动力数值计算与试验研究成果表明：泄洪坝及深孔弧门满足动力强度要求，动力特性设计合理。

The numerical calculation and trail research showed : the flood dam and deep hole traitor fill the bill of dynamic tensely , therefore the dynamic character design is reasonable.

youdao