meter per minute 中文意思是什麼
meter per minute
解釋
每分鐘米數-
All sizes are standardly equipped with awwa epoxy coated, ul / fm listed osy resilient seated gate valves, cfm ( cubic feet per minute ) or gpm ( gallon per minute ) meter and ball type test cocks
作為標準配置,所有通徑美國自來水廠協會( awwa )認可的環氧樹脂塗敷, ul / fm認證外閥桿軛架彈性閥座閘閥, cfm (立方英尺/分鐘)或gpm (加侖/分鐘)水表和球型測試旋塞。 -
Presently, it is a standard annealing line in china. it has 220 - meter - long annealing line, 200 - meter annealing furnace, 60 meter per minute in annealing speed
該退火線全長220米,退火爐200米,是目前國內標準的退火線,速度可達每分鐘60米,年產量1012萬噸。
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