宏观腐蚀 meaning in Chinese
macro etching
macrocrrosion
macroetching
Examples
- Standard test method for macroetching metals and alloys
金属和合金宏观腐蚀的标准试验方法 - Standard test method for macroetch testing of consumable electrode remelted steel bars and billets
自耗电极再溶化钢棒与钢坯的宏观腐蚀试验方法