兑水 发表于 2009-10-24 12:04:36

ASTM D 6439-2005 清洁，冲洗，净化蒸汽，气体和水力发电涡...

D6439-99 Standard Guide for Cleaning, Flushing, and Purification of Steam, Gas, and Hydroelectric Turbine Lubrication Systems
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