设备技术要求的专业翻译？ 我自己不是学机械设备专业的，手头缺少这方面的资料。请各位帮忙。 下面是我自己尝试翻译的： technical requirements 1. this equipment should be constructed, tested and accepted according to jb/t 2932-1999 specification for water treatment equipments . 2. hand arc welding and a102 welding wire made of 304 ss should be applied to this equipment. 3. all unmarked weld joint height of fillet welding seam k should be considered having the same size of the wall more thin. 4. hydraulic pressure test with 0.75 mpa should be carried out and the pressure should be hold for 30 minuties after the equipment construction finished . when no leakage was found can the hydraulic pressure test be considered qualified . 5. the equipment should be packaged and shipped according to jb/t 4711 -2003 coating and packing foru pressure vessels transport. 6. orientations of the above and below perforated plates should keep same during the equipment installation and welding. 7. fliter cores should be monunted after the internal space has been cleared.查看更多
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