JUS B M3 022-1980 Support of mine openings Trapezoidal reinforced concrete mine props Dimensions《矿山支护 梯形钢筋混凝土矿柱 尺寸》.pdf

相关资源

JIS G3117-1987 钢筋混凝土用再轧钢棒.pdf

JIS A5409-2008 预制钢筋混凝土围墙构件(修改件1).pdf

JIS A6205-2003 钢筋混凝土用防锈剂.pdf

HG 21552-1993(一) 钢筋混凝土桁架工管架通用图（一）施工图.pdf

JT T 308-1997 钢筋混凝土船船体建造技术条件.pdf

JT T 369-1997 钢筋混凝土船维修保养规程.pdf

JC 934-2004 预制钢筋混凝土方桩.pdf

JC T 697-1998 钢筋混凝土管悬辊成型机.pdf

JC T 448-2011 钢筋混凝土井管.pdf

JC T 946-2005 混凝土和钢筋混凝土排水管用橡胶密封圈.pdf

猜你喜欢

ETSI PRETS 300 016-1990 Terminal Equipment Service Intercommunication Requirements for Teletex Terminal Equipment Participating in a Regulated Teletex Service (T TE 07-04)《终端设备 对用于_1.pdf

ETSI PRETS 300 018-1990 Terminal Equipment Attachment Requirements for Teletex Terminal Equipment Participating in a Regulated Teletex Service (T TE 07-07) (Candidate NET 32)《终端设备 .pdf

ETSI PRETS 300 018-1990 Terminal Equipment Attachment Requirements for Teletex Terminal Equipment Participating in a Regulated Teletex Service (T TE 07-07) (Candidate NET 32)《终端设备 _1.pdf

ETSI PRETS 300 019-A-1990 Equipment Engineering Environmental Conditions and Environmental Tests for Telecommunications Equipment Part A - Introduction and Terminology《设备工程 电信设备的环境.pdf

ETSI PRETS 300 019-A-1990 Equipment Engineering Environmental Conditions and Environmental Tests for Telecommunications Equipment Part A - Introduction and Terminology《设备工程 电信设备的环境_1.pdf

ETSI PRETS 300 019-B-1990 Equipment Engineering Environmental Conditions and Environmental Tests for Telecommunications Equipment Part B - Classification of Environmental Condition.pdf

ETSI PRETS 300 019-B-1990 Equipment Engineering Environmental Conditions and Environmental Tests for Telecommunications Equipment Part B - Classification of Environmental Condition_1.pdf

ETSI PRETS 300 020-1-1991 European Digital Cellular Telecommunications System (Phase 1) Mobile Station Conformity Specifications (GSM 11 10)《欧洲数字蜂窝通信系统(第1阶段) 移动台一致性规范 GSM 11 10》.pdf

ETSI PRETS 300 020-2-1991 European Digital Cellular Telecommunications System (Phase 1) Mobile Station Conformance Test System System Simulator Specification (GSM 11 40)《欧洲数字蜂窝通信系统.pdf