A.5~15mL:100g B.30~35mL:100g C.18~24mL:100g D.40~45mL:100g E.50~60mL:100g
A.凝固時(shí)問加快 B.流動性減小 C.氣泡多 D.脆性大 E.表面硬度明顯降低