JUS B M2 141-1980 Support of mine opening Rofbolts Static calculation《矿山支护 锚杆的静力学计算》.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

BS EN 6029-2017 Aerospace series Rod-ends adjustable single fork with UNJ threaded shank min engagement 1 5 x thread diameter in corrosion resisting steel Dimensions and loads Inch.pdf

BS EN 603-1-1997 Aluminium and aluminium alloys - Wrought forging stock - Technical conditions for inspection and delivery《铝及铝合金 锻坯 检验和交付技术状态》.pdf

BS EN 603-2-1997 Aluminium and aluminium alloys - Wrought forging stock - Mechanical properties《铝及铝合金 锻坯 机械性能》.pdf

BS EN 603-3-2000 Aluminium and aluminium alloys - Wrought forging stock - Tolerances on dimensions and form《铝及铝合金 锻坯 尺寸和形状公差》.pdf

BS EN 6031-2015 Aerospace series Fibre reinforced plastics Test method Determination of in-plane shear properties (± 45 tensile test)《航空航天系列 纤维增强塑料 试验方法 平面剪切特性的测定 (± 45拉伸试验)》.pdf

BS EN 6032-2015 Aerospace series Fibre reinforced plastics Test method Determination of the glass transition temperatures《航空航天系列 纤维增强塑料 试验方法 玻璃转变温度的测定》.pdf

BS EN 6033-2015 Aerospace series Carbon fibre reinforced plastics Test method Determination of interlaminar fracture toughness energy Mode I GIC《航空航天系列 碳纤维增强塑料 试验方法 层间断裂韧度能量的测定 模式I.pdf

BS EN 6034-2015 Aerospace series Carbon fibre reinforced plastics Test method Determination of interlaminar fracture toughness energy Mode II GIIC《航空航天系列 碳纤维增强塑料 试验方法 层间断裂韧度能量的测定 模.pdf

BS EN 6035-2015 Aerospace series Fibre reinforced plastics Test method Determination of notched and unnotched tensile strength《航空航天系列 纤维增强塑料 试验方法 槽口和非槽口拉伸强度的测定》.pdf