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1.rudder wil be fully welded and backwelded(as practicle possible). rudder舵 fully完全 welded焊接部位 backwelded回焊
2.preheat casting before welding and subject to nondesctructive testing. preheat预热 subject 主体,从属的,原因 testing试验,检验
3.mass rudder ca. 18.000kg
一,all materials are Grade A if not indisated
1.ConeBlock type C-580 Co,18%
2.as drawn to be casted by yard. as drawn作为提请 casted铸件,抛(锚)
二.Machining,after welding contruction incl.shell plates,in one clamp. Machining机械加工 after welding contruction incl有关焊接施工 shell plates外板
clamp夹具
三.Welding procedures to be inline with material/certificates. procedures工艺规格 certificates合格证
四.Inside protection with floatcoat.
五.pressure leakage test 0.15-0.2 Bar pressure压力 leakage泄漏,漏损率
这些单词的解释是我自己找的不知道对不对,但是专业不同,很多地方感觉怎么翻译都不对,所以很想看看大家的意见
里面有些单词没有翻译过来,大家要是知道是什么意思告诉我下啊!! |
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