special taper thread tap for gas cylinder
斜套管
taper thimble【机】
暂无补充释义。
taper thimble【机】
暂无补充释义。
special taper thread tap for gas cylinder
taper gage
plain sleeve for taper shank
taper case
morse taper
clearance taper print
taper shank three-edge hole-dilating drill
indexable endmill with taper shank