Unique and cover-up design for mechanical locking head.
独特隐蔽机械锁头设计。
The difficulties arising during the removal of a cold - welded locking head screw will attest to the value of using this instrument.
在取出冷焊接锁定头螺钉过程中遇到的困难证实了这种设备应用的价值。
The utility model relates to a locking head for locking and fastening the soft pipe including rubber type on the rigid pipe connector.
本实用新型涉及一种用于将胶管之类套在硬管接头上的软管卡紧连接的卡头。
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