NF P30-302-1963 Roofing General details Bend break test of corrugated sheet 《屋顶 波形板弯曲破裂试验》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GOST R 50488-1993 Textile machinery and accessories Spinning machines Flyer babbins Dimensions《纺织机械和配件 纺纱机 粗纱管 尺寸规格》.pdf

GOST R 50489-1993 Textile machinery and accessories Perforated cylindrical tubes for cheese dyeing Dimensions《纺织机械和配件 筒子纱染色用网眼筒管 尺寸规格》.pdf

GOST R 50491-1993 Plastics Aminoplastic moulding materials Determination of volatile matter《塑料 氨基塑料模塑材料 挥发物的测定》.pdf

GOST R 50494-1993 Textile machinery and accessories Twin wire healds with insert mail for jacquard weaving Dimensions《纺织机械和配件 提花织造用镶入综眼的双丝综 尺寸规格》.pdf

GOST R 50495-1993 Textile machinery and accessories Twinwire healds for weaving machines with heald frames Dimensions《纺织机械和配件 带综框的织机用的双丝综 尺寸规格》.pdf

GOST R 50496-1993 Textile machinery and accessories Weft pirns with rings (27 mm and 30 mm) for automatic winding at the loom Dimensions《纺织机械和配件 织机自动绕线用带锭圈的纬纱管(27 mm和30 mm) 尺寸规格》.pdf

GOST R 50497-1993 Textile machinery and accessories Flat steel healds for general use Dimensions《纺织机械和配件 通用钢片综 尺寸规格》.pdf

GOST R 50498-1993 Textile machinery and accessories Head carrying rods for healds with closed O -shaped end loops Dimensions《纺织机械和配件 带闭口O型综耳的综丝用穿综杆 尺寸规格》.pdf

GOST R 50499-1993 Solid electrical insulating materials Methods of test for volume resistivity and surface resistivity《固态电绝缘材料 体积电阻率和表面电阻率的测试方法》.pdf