搜索结果: 1-1 共查到“工学 Leaks”相关记录1条 . 查询时间(0.04 秒)
Survey Gives Clearer View of Risky Leaks From Gas Mains
Clearer View Risky Leaks Gas Mains
2016/4/13
Precise measurements of leaks from natural gas pipelines across metropolitan Boston have demonstrated that almost a sixth of the leaks qualified as potentially explosive, and that a handful of leaks e...