搜索 concrete 文章

50554 ASTM A82/A82M-07 Standard Specification for Steel Wire, Plain, for Concrete
技术  •  leunghb  •  2009-12-09 07:44
45249 aci224 control of cracking　in concrete structure
技术  •  peter.li  •  2009-10-18 10:32
49768 ACI 546r_96 - Concrete Repair Guide
技术  •  huangjian74  •  2008-11-27 14:26
53236 ACI 302.1R-04 Guide for Concrete Floor and Slab Construction
技术  •  huangjian74  •  2008-11-27 14:16
48369 ASTM A881 A881M-2002 Prestressed Concrete Railroad Ties
技术  •  powderpaint  •  2007-12-27 17:41

Copyright © 2020 All Rights Reserved. 仪器信息网(cncal.com) 版权所有
GMT+8, 2024-12-23 08:11, Processed in: 0.354062 (s)