Desc:Reverse Circulation RC Drill Button Bit for Sample Blasting Hole DrillingReverse Circulation (RC) drilling is used to collect mineral and rock samples...
Desc:Reverse Circulation 5" DTH hammer and bits RC543Reverse Circulation (RC) drilling is used to collect mineral and rock samples quickly and efficiently ...
Desc:1000w Lab type ultrasonic sonicator for Oil-water emulsificationNote:This is lab equipment forsmall amount dealing as experiment, we also supply indus...