Clearly, there has to be a force at the pin.
很明显的，在钉子这里有一个力。
Another badge that has become more of a style statement is the lapel pin.
另一种越来越像是时尚宣言的徽章是领针。
Pin a has several off-grid shapes and one on-grid shape.
引脚a有多个非网格形状和一个网格图形。
It has a good reference for the designer of boom pin of heavy equipment.
该方案可供从事重型设备俯仰铰点设计的工作者参考。
Ensure that your mobile device has a security PIN.
确保您癿移动设备拥有安全pin。
Back door has a five-pin tumbler system, single-circuit alarm. Child's play.
后门是五锁连环栓，单回路报警系统，小菜一碟。
Back door has a five-pin tumbler system, single-circuit alarm. Child's play.
后门是五锁连环栓，单回路报警系统，小菜一碟。
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