短語(yǔ)詞組短語(yǔ)agglomerate softening -point 燒結(jié)塊軟化點(diǎn)softening -point 軟化點(diǎn)softening g point 軟化點(diǎn)drop softening -point method 軟化點(diǎn)滴測(cè)法vicat softening -point test 域克軟點(diǎn)試驗(yàn)bituminous softening -point test 瀝青軟化點(diǎn)試驗(yàn)High softening -point modified pitch 高溫改質(zhì)煤瀝青 返回 softening point