latch block 闭止块
latch h block 闭止块
Panel Mount with Latch Block 连接器的安装方向
The tail end of the spacing sliding block is provided with springs. The top of the latch is provided with a link bar.
限位滑块的尾端装有弹簧，插销的顶部装有连接杆。
youdao
Following Mr. Graham's instructions, I dive to 10 feet and latch one finger to a mooring block, counting.
WSJ: The Ultimate Breathtaking Dive
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