acid-proof alkali-proof salt-proof  耐酸、碱、盐

high grade moth-proof damp-proof sheep down quilt  高级防蛀防潮羊绒被

water-proof and seepage-proof project  隔水防渗工程

3-proof finish  三防整理

A Terminal Box of Flame-Proof Motor  隔爆型电机的接线盒

ability proof  能力验证

above proof  超过标准

abrasion proof  耐磨的; 微动磨损; 耐磨; 防磨

Abrasion Proof Technology  耐磨技术

Abrasion-proof  耐磨的

abrasion-proof auxiliary nozzle  减磨型辅助喷嘴

Abrasion-proof material  耐磨材料

abrasive-proof  包金

acceptance proof test  新绝缘绕组投运前的试验; 验收证明测试

acid proof  耐酸的; 耐酸; 耐酸合金; 酎酸的; 耐酸性; 耐酸性的; 防酸

acid proof alloy  耐酸铸铁; 耐酸合金

acid proof asphalt varnish  四氯化碳; 耐酸沥青清漆

acid proof brick  耐酸砖

acid proof cast iron  酸泵; 耐酸铸铁