Drill and Tap for 5/16-24 NC
tap drill
图纸上标注drill & tap for 3/8-16 4 places.
drill thru #7(.201dia) &tap 1/4-20NC(2HOLES)是什么意思?
一个孔的地方标着 DRILL AND TAP FOR #6-32 UNC,13.5MM DEEP 谁知道是什么意思
Φdrill and tap to 3/8 unf
求翻译 techniques and materials for teaching ,drill design,and
X .375 MIN FULL THREAD TAP DRILL
Drill and ream for 3/8"S F .dowel是什么意思?
5/16-18 tap thru
在PADS中的 NC Drill层和 Drill Drawing层,分别是用来做什么的?
tap and hold是什么意思
英语翻译1-NEW drill pipe acc.To API and RP7G 5" O.D nominal size