Φdrill and tap to 3/8 unf 就是这个了

Φdrill and tap to 3/8 unf 就是这个了 tap drill Drill and Tap for 5/16-24 NC 请问 drill 3/4 thru,tap 1/2 bspp thru 图纸上标注drill & tap for 3/8-16 4 places. 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 Drill and ream for 3/8S F .dowel是什么意思? 求翻译:to tap domestic and international travel volume hold and tap units to group themhold and tap units to group them翻译成中文是什么？ 英语翻译Drill Diameter31/32 thruSF DIAMETER1 3/4 *0.05 DeepM/C O-Ring Boss Port SAE STANDARD-12TAP 1 1/16-12UN*0.88 Deep tap and hold是什么意思 intent to drill 怎么翻译? 英语翻译the drill is loaded to nameplate rating with axial force 200N applied at output spindle centre and impact drill is selected on tool. drill thru #7(.201dia) ＆tap 1/4-20NC(2HOLES)是什么意思? 英语翻译on same centerl ine as 1/2fill plug mill one 1/4wide slot as described in this detail.using A 1/8drill centered in slot and .160deep from crown and at A 6°angle drill to intersect 3/32 dia .fill hole practice and drill这句话是什么意思? turn your device upside down and tap the arrow now pointing to the right的意思 hold and tap units to group them翻译成中文是什么?