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关注:1
2013-05-23 12:21
求翻译:Permanent back-up rings or back-up bars are not permitted. When back-up rings are removed, the weld area shall be dressed and examined for cracks by the magnetic particle method with ferromagnetic material and by the liquid penetrant method for non-ferromagnetic materials.是什么意思?![]() ![]() Permanent back-up rings or back-up bars are not permitted. When back-up rings are removed, the weld area shall be dressed and examined for cracks by the magnetic particle method with ferromagnetic material and by the liquid penetrant method for non-ferromagnetic materials.
问题补充: |
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2013-05-23 12:21:38
永久备份环或备份的酒吧是不允许的。
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2013-05-23 12:23:18
永久垫圈或备用酒吧没有被允许。当去除垫圈,焊接区域为镇压将穿戴并且被审查用与铁磁物质的磁性粒子方法和用非铁磁材料的液体透过法超声波探伤。
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2013-05-23 12:24:58
永久支承环或备用酒吧没有被允许。 当去除支承环,焊接区域为镇压将穿戴并且被审查由磁性粒子方法与铁磁物质和由液体透过法超声波探伤为非铁磁材料。
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2013-05-23 12:26:38
不允许备份的永磁环或备份酒吧。当支撑环被删除时,焊缝区应穿着和审查了裂缝与铁磁材料磁粉探伤法和非铁磁材料液体渗透法。
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2013-05-23 12:28:18
永久辅助的戒指或备份横杆不被允许。辅助的戒指被撤销时,焊接地区将在非铁磁的材料的明亮渗透的方法旁边,在有铁磁的材料的磁微粒方法旁边为裂缝穿衣和调查。
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