Ground screw fastening gear pump, motor, screw force should be uniform, reliable connection.
紧固齿轮泵、电动机的地脚螺钉时，螺钉受力应均匀，连接可靠。
Tighten the fastening screw and clip the coin box in to place.
拧紧紧固螺钉并将投币盒夹到适合的位置。
It always has a number of smooth and micro-magnetic stainless steel fastening screw cap.
它总是有一些光面和微磁性的不锈钢紧固盖螺钉。
It always has a number of smooth and micro-magnetic stainless steel fastening screw cap.
它总是有一些光面和微磁性的不锈钢紧固盖螺钉。
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