organic ester compound 有机酯类化合物

Organic ester curing agent 有机酯固化剂

Organic-ester firming agent 有机酯固化剂

organic ester sodium silicate 有机酯水玻璃

organic ester water glass sand 有机酯水玻璃砂

styrene modified organic ester copolymer 苯乙烯改性有机酯共聚物

organic ester water-glass self-hardening sand 有机酯水玻璃自硬砂

organic boric acid ester 有机硼酸酯

organic amine ester 有机胺酯