CMC and PAC is a high-purity, high-efficiency slurrying agent. It is resistant to salt, base and moisture, compatible with sea HaicelRCMC/PAC Oil Drilling GradeHaiceRCMC/PAC is a high-purity, high-efficiency slurrying agent. It is resistant to salt, base and moisture,compatible with sea water and saturated brine. It is a strong thickener, suitable for in-situ preparation with dry powder. ...
It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. Spiral drill collars are one kind of the products of our company and are manufactured strictly according to API Spec 7 and Standard SY/T5144-1997.It is used to reduce contact area with hole in order to avoid efficiently bit sticking from different pressure. spiral drill collar
... Storage via. Micro-SD card, Support up to 32GBNetworkingWiFi 802.11b/g/n 10/100Mbps With internal AntennaGraphics TypeIntegrated Graphics Mali400 ...
Material: 8 Ant canvas Size: about 10*13cm with zipper mouth closed MOQ: 2000 pcs canvas zipper coin purseMaterial: 8 Ant canvas Size: about 10*13cmwith zipper mouth closed MOQ: 2000 pcsCustomized design are availabled.Payment term: 30% deposit before order, and balance before shipment (if total sum reach $ 5000 dollars )Shipment: by sea, by norma air, by express are ok.
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