问题
判断题
节流压井管汇其额定工作压力应与所用防喷器组合的额定工作压力相一致。
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
节流压井管汇其额定工作压力应与所用防喷器组合的额定工作压力相一致。
参考答案：对
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