选择题:A.10%~15% B.18%~22% C.30%~37% D.25%~30% 题目分类:公用设备师 题目类型:选择题 号外号外:注册会员即送体验阅读点! 题目内容: A.10%~15%B.18%~22%C.30%~37%D.25%~30% 参考答案: 答案解析:
A.170~185kW B.195~210kW C.215~230kW D.235~250kW A.170~185kW B.195~210kW C.215~230kW D.235~250kW 分类:公用设备师 题型:选择题 查看答案
A.23.5~26.4mm B.26.5~29mm C.29.5~32.4mm D.32.5~35.4mm A.23.5~26.4mm B.26.5~29mm C.29.5~32.4mm D.32.5~35.4mm 分类:公用设备师 题型:选择题 查看答案