双语例句
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All nozzle flange and girth flange bolts shall be of stud bolt type.
所有设备口法兰及翼缘法兰螺栓应为双头螺栓。
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When male and female (M&F) or tongue and groove (T&G) type flanges are specified, the nozzle flange facing of the vessel shall be of female or groove type.
如指定使用外螺纹及内螺纹或榫面及槽面法兰，容器设备口法兰端面应为凹槽型。
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The secondary nozzle includes a flange and an elongated nozzle body extending from the flange.
该二次喷嘴包括法兰和从该法兰延伸的长形喷嘴主体。
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