衡量水压够否的办法是对()规定经济合理的服务压力标准。 A.干线 B.支线 C.管网 发布时间:2018-09-04 17:47 │ 来源:www.tikuol.com 题型:单项选择题 问题: 衡量水压够否的办法是对()规定经济合理的服务压力标准。A.干线B.支线C.管网不同地点D.管网末梢
题型:单项选择题 ()can be considered as part of risk mitigation.A.Risk identificationB.Purchasing insuranceC.Assessment of outcomesD.Assessment of probabilities 查看答案