QB/T 1927.12-93造紙機(jī)能量平衡及熱效率計(jì)算方法 |
小黑屋|Archiver|計(jì)量論壇
( 閩ICP備06005787號(hào)-1—304所 )
電話:0592-5613810 QQ:473647 微信:gfjlbbs閩公網(wǎng)安備 35020602000072號(hào)
GMT+8, 2025-7-19 16:42
Powered by Discuz! X3.4
Copyright © 2001-2023, Tencent Cloud.