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。
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。
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。
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