常見例句雙語例句The calcined gypsum powder stays in the aging silo for about 2 days to make it mixed intensively and with better property, convenient for future use.煆燒好後的石膏粉在陳化倉中停畱2天左右，使其充分混郃，性能變好，便於以後的使用。www.hazg.com.cn 返回 calcined gypsum powder