环氧煤沥青
- 网络coaltar epoxy; epoxy pitch
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环氧煤沥青
coaltar epoxy
...是用橡胶(rubber)、塑料(plastic)、环氧煤沥青(coaltar epoxy)制成的带状卷材,用无溶剂环氧煤沥青胶在钢管表面形 …
epoxy pitch
环氧沥青施... ... ) asphalt concrete construction 沥青砼施工 ) epoxy pitch 环氧煤沥青 ) bituminous epoxy paint 环氧沥青漆 ...
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