corrosion resistance test

基本解释

Building hardware. Corrosion resistance. Requirements and test methods.
建筑五金。腐蚀抗性。要求和试验方法。
http://szbzpt.org
Corrosion resistance: salt test of plating , maybe according to the customers' needs , depend on the production , but at least 24 hours .
耐蚀性：阳极处理之盐雾测试，可依客户要求来规定，但至少要有24小时以上，视产品之定之。
A selenious acid type solution of better performance was obtained by the test of polarization curve, the test of corrosion resistance and the test of duration life.
研究改进了现行的钢铁件常温黑化工艺，通过极化曲线测试、耐蚀性测试、寿命测试得到了性能良好的常温亚硒酸体系黑化液。