engineerhxl 发表于 2012-9-4 08:02
先设羟值都是固体的(如是供应型式,自己乘以固含)
漆OHV=61%*70%*155+27%*80%*130=66.185+28.08=94.265
...
engineerhxl 发表于 2012-9-4 08:02
先设羟值都是固体的(如是供应型式,自己乘以固含)
漆OHV=61%*70%*155+27%*80%*130=66.185+28.08=94.265
...
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