砒酸 meaning in English

arsenic acid
◇砒酸钙 calcium arsenate

Test methods for chemical analysis of chromated copper arsenate
铬酸铜砒酸盐化学分析试验方法
Specification for chromated copper arsenate
铬酸铜砒酸盐规范
Specification for ammoniacal copper arsenate and ammoniacal copper zinc arsenate
氨铜砒酸盐和氨铜锌酸盐规范
Test method for chemical analysis of ammoniacal copper arsenate and ammoniacal copper zinc arsenate
氨铜砒酸盐和氨铜锌酸盐化学分析试验方法