erformance requirements
recast concrete parts
restressed concrete;Reinforced concrete;Specification (approval);Testing【摘要】: 【中国标准分类号】: Q14【国际标准分类号】: 91_100_30【页数】: 95P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |