防结冰自洁涂料
首个挪威以外的 FRO
阴极保护 CPL2 培训
阴极保护CPL2培训
随时看帖、分享到朋友圈
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描述:能清晰地看到油漆剥落
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ljchb:结垢或者涂层脱落 (2013-02-08 11:23)
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