SNI 12-0801-1989 Stick for billiards Sizes《台球棍 尺寸》.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

NC 19-04-26-1985 Occupational Hygiene and Safety tandards System Safeguard of orking Means General Requirements《职业卫生和安全标准系统 工作安全装置手段 一般要求》.pdf

NC 19-04-27-1985 Occupational Hygiene and Safety Standards System Safety Helmets General Technical Requirements and Testing Methods《职业卫生和安全标准系统 安全帽 一般技术要求和测试方法》.pdf

NC 19-04-29-1986 Occupational Hygiene and Safety Standards System Distance Safety Devices for the Working Means General Requirements《职业卫生和安全标准系统 工作介质的远距离安全装置 一般要求》.pdf

NC 19-04-30-1986 Occupational Hygiene and Safety Standards System Safety Devices without Contact for the Working Means General Requirements《职业卫生和安全标准系统 无接触工作介质的安全装置 一般要求》.pdf

NC 19-05-01-1986 Occupational Hygiene and Safety Standards System Organization of Construction External áreas Safety General Requirements《职业卫生和安全标准系统 建筑外部区域组织 一般安全要求》.pdf

NC 19-05-02-1986 Occupational Hygiene and Safety Standards System Natural Ventilation Systems General Requirements《职业卫生和安全标准系统 自然通风系统一般要求》.pdf

NC 19-05-03-1987 Occupational Hygiene and Safety Standards System Boiler-Rooms Design General Safety Requirements《职业卫生和安全标准系统 锅炉房 设计一般安全要求》.pdf

NC 19-05-1984 Safety Technlque Steam and Hot Water Boilers Terms and Definitions《安全技术 蒸汽和热水锅炉 术语和定义》.pdf

NC 19-06-1984 Safety Technique Steam and Hot Water Boílers Manufacture Requirements《安全技术 蒸汽和热水锅炉 制造要求》.pdf