成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Dongying Baoze Energy Technology Co., Ltd.??? ?? ??? ?????.

?? ?:Dongying Baoze Energy Technology Co., Ltd.

??:0546-6281068

???:bjbfc2013@163.com

??:CHINA

? ?? ?:22

1

1

ERUCAMIDE	13-??????,	112-84-5	C22H43NO
Acid Corrosion Inhibitor
Efficient drainage aid
Deemulsifier
Guar gum	?? ?	9000-30-0	C10H14N5Na2O12P3
Temperature stabilizer
HYDROXYPROPYL GUAR
Cross-linking agent,high temperature
Defoamer;Defoaming agent
Clay stabilizer
Poly(acrylamide)	?????????	9003-05-8	(C3H5NO)x
Germicide,industrial		203645-65-2	C7D8O
PH regulator
Ferric ion stabilizer
Demulsifier
Hydroxypropyl guar gum powder
Foaming agent
Mutual solvent
Temporary plugging agent,oil-soluble
Organic Boron Crosslinker
Bulk-proofing agent
Low temperature activator