material substitution meaning in Chinese
材料置换
Examples
- Material substitution in asme code pressure vessels fabrication
规范制造压力容器时的材料转换 - Use of processes , practices , materials or products that avoid , reduce or control pollution , which may include recycling , treatment , process changes , control mechanisms , efficient use of resource and material substitution
采用可以避免、减少或控制污染之制程、操作实务、物料或产品，可包括回收再利用、处理、制程改变、控制机制、有效率地使用资源以及物料替代等。