绯色AV蜜臀AV无码亚洲,免费人成视频在线观看,国产AV无码专区亚洲AV麻豆,以后不许穿胸罩H,闺蜜张开腿让我爽了一夜

Starry Chemical

Products

Shanghai Starry Chemical Co., ltd. dedicates to lubricants and related fields with high-tech, high performance, high growth functional chemical.

Yellow Metal Deactivator

 

Product Chemical Description Appearance
Nitrogen 
%
KV40
cSt
Flash point COC ℃ Benefits
StaraddMF439 Oil soluble, tolutriazole derivative Clear,Yellow          to
brown liquid
14.6 80 >150 Direct replacement product for 39