Influence of penetration test condition of asphalt on penetration index
沥青针入度测定条件对针入度指数的影响
Impeller suitable for the suction of greases with a low penetration index.
泵叶适合于吸入低渗透性油脂。
Comprising to other paving asphalts, the asphalts derived from Tahe crude oil have higher softening point and penetration index.
结果表明塔河沥青具有软化点和针入度指数高的特点
英文例句大全为您提供penetration index英文例句大全,penetration index英文造句,关于penetration index的英语句子,单词penetration index怎么造句,penetration index英文例句大全有哪些,哪些英语句子是关于penetration index,英语单词penetration index的句子,单词penetration index如何造句,penetration index怎么造句等。