磷酸-铬酸盐转化膜
Phosphate-chromate Conversion Film
铬酸盐转化膜
chr omate conversion coatings
Chromate conversion coating
chromate conversion coatings
铬酸盐转化
Chromate conversion coating
chromating
钒酸盐转化膜
vanadate conversion coating
磷酸盐转化膜
phosphate conversion film
phosphate conversion coating
锰系磷酸盐转化膜
phosphate conversion solution
钼酸盐转化膜
molybdate conversion film
molybdate conversio n film
锡酸盐转化膜
stannate conversion coating
转化膜处理液
phosphate conversion solution
无铬转化膜
chromium-free conversion coating
chromium-free conversion coatings
1-氨基环丙烷-1-羧酸盐酸盐
1- Amino-cyclopropane-1-acid hydrochloride