Pin hole 针洞 ; 针孔 ; 销孔 ; 锡洞
pin-hole 针孔 ; 销孔
piston pin hole 活塞销孔
PIN-HOLE CONTACT 针孔接触
pin-hole gloves 针孔手套
trace pin-hole 线路针孔
pin-hole leak 针眼漏失
trace nick & pin hole 线路缺口及针孔
The store also acts as a community center: Every so often, its second floor hosts workshops on making artisanal hand cream or shooting pin-hole photography or playing guitar.
除此之外，他们的店铺还扮演着社区活动中心的角色：店铺的二楼常常都有讲习班，讲习内容则是自制护手霜、拍摄针孔照片或是演奏吉它的技巧。
Pin hole bolt ruptures under its service.
销孔螺栓在服役期限内发生断裂。
There is a pin hole between outside shell and output axis.
外套与输出轴的径向有一个插销孔。
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