煤样 meaning in Chinese
coal sample
coal-sample
Examples
- Methods for collection of coal samples from truck
汽车运输煤样的采取方法 - Methods for collection of coal samples from ship
船舶运输煤样的采取方法 - Sampling method of coal sample for production
生产煤样采取方法 - Mechanical sampling of coal part 2 : method for sample preparation
煤炭机械化采样第2部分:煤样的制备 - Method of sampling run - of - mine coal
生产煤样采取方法