色织物是指()织物。 ["纤维染色后纺纱织成的","纱线染色后织成的","表面有条、格及小提花的","经染色的"]
下面哪些统计项属于关键统计数据() ["busy_tch_mean","tch_congestion_rate","sdcch_traffic_carried","alloc_sdcch"]
溶解罐的容积应大于或等于聚合物的干粉分散装置每小时配液能力的()。 ["1/2","1/3","1/5","1/10"]
影响钢氧化的因素有哪些?
溶解罐上主要有()等设备。 ["搅拌器、液位传感器、振动器","搅拌器、液位传感器、溢流及放空管","计量下料器、液位传感器","震动器、搅拌器"]
焙烧中央控制室辅助模拟屏和操作台的作用是什么?