液体制剂规定染菌数限量要求为每克或每毫升内不超过
A．100个
B．200个
C．300个
D．400个
E．500个
参考答案：A
—What’s the in winter in Harbin?
—It’s very cold.[ ]
A. day like
B. like date
C. weather like
D. like sport
装药前应对炮孔、硐室（）进行测量验收，作好记录并保存。
A、逐个
B、随机抽取50%
C、随机抽取10个
