Masonry drills . tapers of hammer drills 砖石砌工用钻机.风钻的锥度
Description : production nail , pneumatic drills , pneumatic screwdriver , wind mill , pneumatic wrench and pneumatic tools 简介:生产钉枪、风钻、风动螺丝批、风磨、风动扳手等气动工具。
They drilled large holes in the rocks , and humus - rich soil the colour of the night was mixed with seedlings and carefully planted inside 他们于是用风钻挖地洞,再放泥土,重新种植。海风盐分重,加上风力强,均不利树木的生长。
电风钻: electric air drill车载风钻: wagon mounted air drill风钻活塞: drill piston风钻夹钎爪: drill chuck jaw风钻钻机: drifter drill回转式风钻: rotary air drill架式风钻: air drifter; bar rigged drifter; boom mounted drifter; column drill; mountain drill; post drill; tunnel drill架柱式风钻: hammer drifter角隅风钻: close quarter piston air drill伸缩式风钻: buzzy湿式风钻: water drill; wet drill手持风钻: hand-held drill手持式风钻: hammer hand drill; hand hammer drill; hand-hammer drill; hand-held air drill; hand-held drill; jackhammer手提风钻: hand-held drill双向风钻: pneumatic reversible drill通风钻孔: belüftungsbohrung air flow hole往复式风钻: reciprocating drill重型风钻: heavy drifter风钻槽形托架: pneumatic drill cradle敷设通风钻进: drilling for ventilation ducts手持式风钻;“风炮”: jackhammer手持式风钻;风锅: jack-hammer手持式风钻;风锅(风炮): jack-hammer重型手持式风钻: heavy hand-held rock drill风阻系数: dc drag coefficient; wind resistance coefficient风阻特性曲线: air way characteristic curve