A.5%,0.06kg/L B.0.5%,0.06kg/L C.0.5%,0.6kg/L
A.5% B.0.5% C.2%
A.流變性、潤(rùn)滑性和攜砂性 B.潤(rùn)滑性、抑制性和攜砂性 C.流變性、潤(rùn)滑性、抑制性和攜砂性