大发快三

当前类别:进出口
钻镗刀具:milling and boring tool
钻镗插铣床:drilling boring and slotting milling machine
钻探润滑剂:drilling lubricating agent
钻探胶管:boring hose
钻探机械:Boring machinery
钻探工具:drilling tool
钻塔:drill tower
钻速记录仪:drilling rate recorder
钻石项链:diamond necklace
钻石软糖:diamond jelly
钻石牌手表:Diamond
钻石牌电扇:Diamond electric fan
钻石棉:Diamondcotton
钻石戒指:diamond ring
钻石和镶宝石首饰:diamond and gemstone setting jewellery
钻石表:diamond watch
钻木机:wood drilling machine
钻磨两用机床:drilling and grinding machine
钻模钻床:jig drill,jig drilling machine
钻煤杆:coal drilling rod
钻粒岩心钻机:shot core drill
钻粒供给器:shot feeder
钻孔用光纤传感器:drilled optical fiber sensor
钻孔压力记录仪:borehole pressure recorder
钻孔颂斜仪:borehole tiltmeter
钻孔伸缩仪:borehole extensometer
钻孔器:bore,borer,punch
钻孔矿物含量分析仪:borehole content analyzer
钻孔攻丝两用机:drilling and taping machine
钻孔刀:bore cutter
钻孔磁力仪:drill-hole magnetometer
钻孔车床:drilling lathe
钻孔测试器:boring tester
钻孔变形式应变计:borehole deformation strain cell
钻井震击器:drill jar
钻井泥浆计量泵:drilling mud metering pump
钻井监测仪:drill monitor
钻井机:trepan
钻井工程数据记录仪:drilling engineering data logging unit
钻井定心器:drilling centralizer
钻井车:drill truck
钻进式井壁取芯器:rotary sidewall coring tool
钻铰两用刀:combined drill and reamer
钻铰复合刀具:drill reamer
钻尖:drill point
钻架:drilling frame
钻夹头接杆:drill chuck arbor
钻夹头接长杆:extension arbor for drill holder
钻夹头刀柄:drill chuck holder
钻夹头:drill chuck