JH-SHD high-efficiency water reducing agent
1. Product introduction This product is white powder or colorless (or light yellow) viscous transparent liquid. The main component is sulfonated melamine formaldehyde resin. It is low-alkali and chlor…
1. Product introduction This product is white powder or colorless (or light yellow) viscous transparent liquid. The main component is sulfonated melamine formaldehyde resin. It is low-alkali and chlor…
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