孔内

• Design and construction of in - hole base rock explosion for artificial excavation - hole pile engineering
  人工挖孔桩工程孔内基岩爆破设计和施工简介
• Improvement of detonation propagat ion of decked charges in a smooth blasting hole and its application
  光面爆破孔内间隔装药传爆方法的改进与应用
• Hexagonal socket cylindrical head screw , threaded to head , with hole for lockwire . iso thread 4 g class
  带锁孔内六角圆柱头全螺纹螺钉. iso螺纹4g级
• 5 . 5 or the hole edge lacks the arris to ride not wide quite in 80 mm 30 mms long in the excellent hole
  5 . 5棒孔内或孔边缘缺棱长乘宽不大于80mm30mm 。
• Moreover , we can remove broken reamers and taps . please inquire directly for specific details
  还可去除折断在孔内的铰刀和丝锥,如有此方面需求,敬请来电洽询。
• Removed dirt , dust , grease and tin from tiny space and untouchable area by ultrasonic technology
  采用超声波技术,清除微孔内及触不及的污垢,灰尘,油脂及余锡等。
• Nickel plated overlay in stem hole for carbon steel valves to combat severe alkylation conditions
  碳钢阀门采用阀杆孔内镀镍层的阀杆，适用于严酷的烃化应用环境。
• The membrane formed inside the porous of support by mocvd process is resistant to hydrogen embrittlement
  由金属有机气相沈积法( mocvd )在载体孔内沈积钯膜有助于防止氢的脆化作用。
• The crampon can also be used for counter balance or by hooking with the heel behind icicles or in holes in the ice
  冰爪有时用来做反平衡或用脚后跟钩在冰柱上，或者放进冰上的小孔内。
• Put the stripped wire into crimping hole of contact ， and observe through view hole whether wire reaches its position
  将剥好的导线送人接触件的压接孔内，通过观察孔可观察导线是否到位