不锈钢10%草酸浸蚀试验
10% oxalic acid etch test for stainless steel |
GB/T 4334 方法A |
根据实际情况 Per the actual requirement |
不锈钢硫酸-硫酸铁腐蚀试验 Sulfuric acid / ferric sulfate test for stainless steel |
GB/T 4334 方法B | 120h沸腾 |
不锈钢65%硝酸腐蚀试验 65% nitric acid test for stainless steel |
GB/T 4334 方法C | (48hx3~48hx5沸腾) |