铰制孔英语怎么说

“铰制孔”对应的英文单词有：strategic systems holes ，一共1个，具体意思及用法如下：

strategic systems holes铰制孔

六角铰制孔用螺栓Six-angle hinge holes with bolts;Hexagon hole bolt hinge system

六角头铰制孔用螺栓Hexagon fit bolts;Hexagon fit bolts-product grade A and

联轴节铰制孔coupling reamer holes