The catalyst has the advantages of strong acid-resistant ability and long service life.
本发明的催化剂具有耐酸能力强，寿命长的优点。
Acid-resistant glass cement is composed of water glass, curing agent and powder filler.
玻璃耐酸胶泥由水玻璃、固化剂及粉状填料组成。
Base finish is acid-resistant midnight blue.
基地外层，耐酸午夜蓝色。
Base finish is acid-resistant midnight blue.
基地外层，耐酸午夜蓝色。
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