关于石油沥青纸胎油毡标准

Views about standard for paper-based asphalt felt

通过对比分析我国、俄罗斯、美国、日本四个国家石油沥青纸胎油毡标准,提出对我国该产品标准的修订意见。

By way of comparative analysis of standards of China,Russia,America and Japan for paper-based asphalt felt,some views on revision of Chinese Standard for the product are proposed.