查询词典 valve wrench

The role of wrench valve is mainly to check the degree of flexibility, and sometimes can also be used for emergency relief with manual.

扳手的作用主要是检查阀瓣的灵活程度，有时也可以用作手动紧急泄压用。

Primary role is to examine the wrench valve flap degree of flexibility, and sometimes can also be used manually with an emergency pressure relief.

扳手的作用主要是检查阀瓣的灵活程度，有时也可以用作手动紧急泄压用。

L hot water boilers generally is not closed with a safety valve with a wrench Weiqi.

蒸汽锅炉或蒸汽管道一般用不封闭带扳手全启式安全阀。

Square Nut Stem Adapter –Permits operation of a valve with a standard utility wrench.

2英寸方形螺母阀杆接合器–使得阀门可以采用标准通用的扳手来操作阀门。

Never seat or back seat the valve using an air wrench; manually seat and back seat the valves with caution, especially when equipped with bevel gears.

没有阀座或后座的阀门采用气动扳手；手动阀座和后座阀门操作要小心，特别是在配置伞齿轮操作机构后。

Mr.Chen was turning over the stiff valve with a wrench.

陈先生正用扳手转动那个已失灵的阀门。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。