冲击钻头

chopping bit

冲击钻头

chloride content 氯化物含量 | chopping bit 冲击钻头 | C-horizon C层,母质层

chopping bit

冲击式钻头,冲击钻头,顿钻钻头,冲魂钻头

chopping amplifier 斩波放大器 | chopping bit 冲击式钻头,冲击钻头,顿钻钻头,冲魂钻头 | chopping characteristic 短切性能

high-impact rayon

高强度人造丝,高冲击强度人造丝

high-helix straight shank drill 大螺旋角直柄钻头 | high-impact rayon 高强度人造丝,高冲击强度人造丝 | high-impact-velocity forging 高速锻造法

spudding bit

开眼钻头

spudder 轻便冲击钻机 | spudding bit 开眼钻头 | spudding drill 轻便冲击钻机

chisel-shaped bit

冲击式一字形钻头

chisel-bond cracking ==> 凿焊龟裂 | chisel-shaped bit ==> 冲击式一字形钻头 | chisel-tooth saw ==> 凿齿锯

impact drill bit

冲击钻头

impact damper 缓冲器 | impact drill bit 冲击钻头 | impact effect 冲击作用

Lost drill bit and driver chuck

故障Fault (三):钻头和卡钎套脱落

4.拆开冲击器,更换活塞或钻头 Disassamble the rock drill replace the f... | 故障Fault (三):钻头和卡钎套脱落 Lost drill bit and driver chuck | 原因cause : 冲击器工作时没有进行右旋 Impact mechanism has ope...

drill ground

练兵场

drill groove ==> 钻头构槽 | drill ground ==> 练兵场 | drill hammer ==> 冲击钻头

electric hammer drill

电锤钻头,电动锤钻,电动冲击式钻机

electric hammer ==> 电锤 | electric hammer drill ==> 电锤钻头,电动锤钻,电动冲击式钻机 | electric hand drill ==> 手电钻,手用电钻

Blast hole tricone rock bits

矿用三牙轮钻头

带式真空过滤机技术条件 Specifications for horizontal-belt filter | 矿用三牙轮钻头 Blast hole tricone rock bits | 潜孔冲击器和钻头 Downhole drill hammers and bils

Jaycee：房祖名

房祖名(Jaycee)投资六位数字代理薄荷糖,前晚於中环某酒吧举行庆祝派对,成龙大哥现身撑爱子场,引起一阵混乱,可惜成龙大哥一到场即急步进场,之后又走后门离去,整晚显得十分低调.

basement complex：基盘岩群;基盘杂岩

"基盘","basement" | "基盘岩群;基盘杂岩","basement complex" | "基盘岩石","basement rock"