检定、校准、检测人员培训的内容包括哪些?
参考答案:
计量法律法规、计量技术规范、计量基础和专业知识、标准知识、数据处理、测量不确定度评定,数理统计、抽样方法及质量管理知识等。
I must think of a proper gift for my mother, won’t be expensive but will make her happy.
A.who that
B.the one which
C.it
D.one that
《良法典》