查询词典 bulldog wrench

It is not necessary or recommended to open this valve to the full open position. Always keep the valve wrench on or near the valve to facilitate rapid shut-down in case of problems.

总是把阀门扳手放在阀门上或阀门附近，以便在出现问题时能够迅速地关闭阀门。

Spring safety valve spring force and rely mainly on the work of another spring-loaded safety valve in the closed and not closed, generally flammable, explosive or toxic media should use closed, steam or inert gas used is not closed type, in the spring-loaded safety valve in there with a wrench and without wrenches.

弹簧式安全阀主要依靠弹簧的作用力而工作，弹簧式安全阀中又有封闭和不封闭的，一般易燃、易爆或有毒的介质应选用封闭式，蒸汽或惰性气体等可以选用不封闭式，在弹簧式安全阀中还有带扳手和不带扳手的。

L hot water boilers generally is not closed with a safety valve with a wrench Corrugated-Duct Full-Open Type Safety Valve Weiqi.

热水锅炉一般用不封闭带扳手微启式安全阀。

Is much smaller than that of the wrench operated valve, therefore it may be desirable to open this valve fully.

彻底打开阀门，接着顺时针旋转手轮1

Air Products recommends using the square stem valve wrench, commodity code E99-P-38WRENCH to operate these valves (except on highly reactive gases such as fluorine, ClF3, etc.).

Air Products推荐使用商品代码为E99-P-38WRENCH方形杆阀扳手来操作这些阀门(除了对于非常活泼气体，如氟，ClF3等)。

This valve is much smaller than that of the wrench operated valve, therefore it may be desirable to open this valve fully.

彻底打开阀门，接着顺时针旋转手轮1

Recommends using the square stem valve wrench, commodity code E99-P-38WRENCH to operate these valves except on highly reactive gases such

推荐使用商品代码为E99-P-38WRENCH方形杆阀扳手来操作这些阀门（除了对于非常活泼气体，如氟、ClF3等）。

Rotate the connection shaft screw pairs of the manual blind plate cut-off valve by wrench to drive the right and left body to clamp and release. Open or close the valve by changing the place of blind hole plate and straight hole plate. The limit block on the valve disc can ensure the open and close position of the valve disc.

手动盲板切断阀，用专用扳手旋转连接轴螺旋副驱动左右阀体完成夹紧和松开动作，利用阀板上盲孔板和通孔板的位置变换达到启闭目的，阀板上设有限位挡块以保证阀板的启闭位置。

If proper adjustment cannot be made by handtightening the union nut (valves larger than 1-1/2), a suitable strap-wrench may be used.

如果通过手动紧固无法适当调整(通径大于DN40的阀门的)管接螺母，则可能需要采用适当的带式扳手。

Hexagon wrench size is sometimes referred to "M" followed by the size of the tool or socket, that is,"M6", although this may be confused with the precise criteria for use; M6 which referred to one meters screw or bolt thread.

内六角扳手大小有时提到'M'跟随由大小在工具或插口，即'M6'，虽然这也许与准确的标准用途混淆； M6'哪些提到一个米螺丝或螺栓的螺纹。

Given the language of section 102(2), the Supreme Court's rejection of substantive review under NEPA seems unjustifiable in principle

按照第102条的规定，最高法院否决《国家环境政策法》所规定的实质性复审在原则上似乎是不正当的。

ObjectiveTo explore the effect of variable hip abduction orthosis on children spastic cerebral palsy.

目的探讨髋关节矫形器在儿童痉挛型脑性瘫痪康复中的作用。