modified pitch

短语词组

短语

• modified pitch road 改性沥青
• mac modified pitch mac 改性沥青
• modified coal tar pitch [材]改质沥青
• modified conos tar pitch 改质沥青
• Modified pitch cone method 修正节锥设计方法
• modified pitch process 改质沥青工艺
• high temperature modified pitch 改性高温沥青
• modified tall oil pitch 改性浮油沥青
• modified pitch of high polymer 高分子聚合物改性沥青
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