ld5
- BS 476 21 1987 Fire tests on building materials and structures. Methods for determination of the fire resistance of loadbearing elements of construction
- QB T 1871 1993 双向拉伸尼龙BOPA低密度聚乙烯ldPE复合膜、袋
- ANSI AWWA C206 1997 钢制水管的现场焊接 Field Welding of Steel Water Pipe
- BS EN ISO 14271 2001 Vickers hardness testing of resistance spot projection and seam welds low load and microhardness
- BS EN ISO 14272 2001 Specimen dimensions and procedure for cross tension testing resistance spot and embossed projection welds
- BS EN ISO 14273 2001 Specimen dimensions and procedure for shear testing resistance spot seam and embossed projection welds
- GB T 15825.8 1995 金属薄板成形性能与试验方法 成形极限图Fld试验
- ld T 78.4 2003 烟草工业劳动定额定员 卷制包装
- ld T 78.5 2003 烟草工业劳动定额定员 雪茄烟生产
- ld T 78.6 2003 烟草工业劳动定额定员 滤棒成型
- ld T 78.8 2003 烟草工业劳动定额定员 再造烟叶
- 烟风煤粉管道零部件典型设计手册 D ld2000
- DIN EN 10253 4 2003 Butt welding pipe fittings Part 4: Wrought austenictic and austenitic ferritic duplex stainless steels with specific inspection requirements
- DIN 2627 DIN 2628 DIN 2629 DIN 2638 Welding neck flanges 法兰尺寸160 400 bar
- AS 1288 Supp 1 2006 glass in building selection and istallation
- BS EN 287 1 2004 Qualification test of welders Fusion welding Part1 Steels
- BS EN ISO 20643 2005 Mechanical vibration Hand held and hand guided machinery Principles for evaluation of vibration emission
- JIS Z 3122 1990 Methods of Bend Test for Butt Welded Joint
- Pipelines Welding Handbook
- BS 476 8 1972 Fire tests on building materials and structures第八部分
- BS 476 6 1989 Fire tests on building materials and structures. Method of test for fire propagation
- BS 476 21 1987 Fire tests on building materials and structures. Methods for determination of the fire resistance of loadbearing elements of construction
- QB T 1871 1993 双向拉伸尼龙BOPA低密度聚乙烯ldPE复合膜、袋
- ANSI AWWA C206 1997 钢制水管的现场焊接 Field Welding of Steel Water Pipe
- BS EN ISO 14271 2001 Vickers hardness testing of resistance spot projection and seam welds low load and microhardness
- BS EN ISO 14272 2001 Specimen dimensions and procedure for cross tension testing resistance spot and embossed projection welds
- BS EN ISO 14273 2001 Specimen dimensions and procedure for shear testing resistance spot seam and embossed projection welds
- GB T 15825.8 1995 金属薄板成形性能与试验方法 成形极限图Fld试验
- ld T 78.4 2003 烟草工业劳动定额定员 卷制包装
- ld T 78.5 2003 烟草工业劳动定额定员 雪茄烟生产
- ld T 78.6 2003 烟草工业劳动定额定员 滤棒成型
- ld T 78.8 2003 烟草工业劳动定额定员 再造烟叶
- 烟风煤粉管道零部件典型设计手册 D ld2000
- DIN EN 10253 4 2003 Butt welding pipe fittings Part 4: Wrought austenictic and austenitic ferritic duplex stainless steels with specific inspection requirements
- DIN 2627 DIN 2628 DIN 2629 DIN 2638 Welding neck flanges 法兰尺寸160 400 bar
- AS 1288 Supp 1 2006 glass in building selection and istallation
- GB T 12700 1990 石油产品和烃类化合物硫含量的测定 Wickbold燃烧法
- ACI 306.1 Standard Specification for Cold Weather Concreting
- 法律文书、合同样本库 V5.10 Build 050616
- DIN 2573 DIN 2576 Flat flange for welding slip on