读了张南法先生的文章,我是很受鼓舞的,如果制造厂都像张先生这样重视对GB8802.1-2002的贯彻执行并积极提出修改和增补建议,我国SPD产品质量的提高就会指日可待.作为用户的间接代表--工程电气设计员,我很重视产品质量趋势的良性发展,也愿参与讨论.该GB8802.1-2002与IEC60364系列标准有密切关系,我曾多次参加了IEC60364(...
Method for making asphalt-concrete mix through mixing mineral and fiber components with binding agent, for instance bitumen, at that mineral components are... HO Petrivna,FO Markovych,RO Volodymyrovych,... 被引量: 0发表: 2009年 Rutting characterization in an improved asphalt-concrete mix design...
推荐你听梅🌸秋韵🍃和松柏老者sonbAⅠLaoZe合唱的这首《凤还巢本应当随母亲镐京避难【京剧】》,唱得真不错http://t.cn/RFdANAh