凿式犁 chisel plough ; chisel plow
凿式打磨 Chisel Grind
手持式凿岩机 [矿业] [建] hand-held rock drill ; portable rock drill ; handhelddrill
架式凿岩机 mounted drill ; waughammer ; drifter
气腿式凿岩机 [矿业] air-leg rock drill ; leg rock drill ; air-rider jack hammer ; pusher-feed rock drill
柱架式凿岩机 drifting machine ; post drill ; post mounted drill ; cradledrifter
伸缩式凿岩机 stope drill ; stopper ; stoper ; [矿业] buzzy
旋转式凿岩机 rotary rock drill ; rotary drill ; rotary jack hammer
半圆式木凿 firmer gouge
液压式凿岩机 hydraulic rock drill ; hydraulic quarrying machine
凿耕法和铧式犁翻耕法在短时间内使二氧化碳的排放增加。
Chisel and moldboard plowing increased carbon dioxide emissions for a short time.
便携式手提动力工具。手柄振动的测量。第2部分：凿锤和铆钉锤。
Hand-held portable power tools - Measurement of vibrations at the handle - Part 2: chipping hammers and riveting hammers.
认为其机制主要是：凿削式磨粒磨损和疲劳磨损。
It is concluded that the mechanisms include gouging abrasion and fatigue wear.
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