毒气中和剂
毒气中和剂 Toxic gas Neutralizers 毒气中和剂 Neutralizers (Toxic gas –) 镀银用银盐溶液 Silver salt solutions for silvering ..
中和剂
中和剂
有的复方中和剂在压力蒸汽灭菌后性能可发生变化。
NITAL ETCH : Process of checking surfaces of ground product for cracks or burns by use of a series of acids and Neutralizers.硝酸酒精腐蚀检验:通过使用一系列的酸性或中性溶液检查磨削后零部件表面是否有裂痕或磨削烧伤。
When adding proper curing agents and Neutralizers, excellent water-soluble thermosetting acrylic varnishes and paints could be made.选择合适的固化剂、中和剂等,制得性能优良的水溶热固性丙烯酸清漆和色漆。