用治滑脱证的味是()。 ["辛","涩","淡","咸","苦"]
计重设备由哪几部分组成()。 ["称重平台","亭内车道小视频","轮轴识别器","D检测线圈","光栅","数据采集处理器"]
某些包材如玻璃瓶等,一个大批号内可能包含若干个小批号,此种情况应如何制定管理的取样规则?
牛黄与熊胆均有的功效是() ["燥湿","凉血利咽","明目","息风止痉","散瘀"]
属阴的性味是()。 ["辛、甘、温","甘、热、酸","酸、寒、咸","辛、淡、温","甘、热、苦"]
加油站的经营证照及手续有哪些?