斑竹:帮忙给翻译以下吧,先谢过了!特别是红字的单词? Pressure testing of all Duplex piping should be done after fabrication but prior to skid installation. 下面是整个原文:请朋友们给帮帮忙看看什么意思. Regarding RO Duplex piping fabrication for project CHI0003 we did not yet received your pressure testing and pickling and passivation method statement for fabricated Duplex piping. Please pay attention to the following facts: Pressure testing: · Pressure testing of all Duplex piping should be done after fabrication but prior to skid installation. · Installation leak test should be carried out after RO skid installation this could be executed on Qingdao SODA site. · For both pressure testing after Duplex piping fabrication and leak testing after installation can only be carried out after approval of your method statement for pressure testing and leak testing by VWS. Pickling passivation: · Pickling and passivation should be carried out after fabrication but prior to piping pressure testing and RO skid installation. · Pickling and passivation can only be carried out after approval of your method statement for pickling and passivation by VWS. [ ]查看更多13个回答 . 4人已关注