... photographic masking 摄象遮光,光刻掩蔽... masking paste 防渗碳涂料 photo masking 感光掩蔽 ...
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... 固化环氧涂料 amine cured epoxy coatings 防渗碳涂料 anti-carburizing paint 防腐(蚀)涂料;防锈(蚀)涂料 anti-corrosion coatings ...
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短语
防碳氮共渗涂料
[涂料]
anticarbonitriding paint
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