将主阀盖上的配管接头螺丝松开，释放阀内压力。
The main valve fittings with screw lid release, pressure release valve.
在拧管道接头螺丝时，应遵循对角互拧的原则，不要逐个顺序进行操作，不要一次性将螺丝拧死，这样才能将橡胶垫片正确地安装上去。
When the pipe joint screw, should follow the principle of diagonal twist, not one by one in order to operate, do not screw the screw die, so that the correct installation of rubber gasket.
待粘接剂固化后，管子、管接头体通过螺丝堵头凝接成一个整体。
After the adhesive is solidified, the pipe and the pipe joint body are screwed into a whole through the screw plug.
止动调节螺丝也就是锁定螺丝，位于主体接头上。这是执行机构气源压力墙外的外部装置。
Stop Adjustment Screws as well as Locking Screws located in Body Adapter. This is external to Actuator Air Pressure Chamber.
在基础部分的木制十字接头通过螺丝钉铆固在地基上。
The cruciform wooden joints in the bases of the columns are anchored to the foundation by lug screws and cantilevered from the floor.
在基础部分的木制十字接头通过螺丝钉铆固在地基上。
The cruciform wooden joints in the bases of the columns are anchored to the foundation by lug screws and cantilevered from the floor.
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