NBN B 24-401-1975 1250 《砖石工程实施》.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 ISO 12192-2011 Paper and board Determination of compressive strength Ring crush method《纸和纸板 抗压强度的测定 环压法》.pdf

BS ISO 12197-2016 Woodruff keyseat cutters Dimensions《半圆键槽铣刀 尺寸》.pdf

BS ISO 12199-2002 Alphabetical ordering of multilingual terminological and lexicographical data represented in the Latin alphabet《用拉丁语字母表示的多语种术语和字典编辑的数据的字母顺序》.pdf

BS ISO 12208-2015 Space systems Space environment (natural and artificial) Observed proton fluences over long duration at GEO and guidelines for selection of confidence level in st.pdf

BS ISO 12218-1997 Graphic technology - Process control - Offset platemaking《图形技术 过程控制 胶印板标记》.pdf

BS ISO 12219-1-2012 Indoor air of road vehicles Whole vehicle test chamber Specification and method for the determination of volatile organic compounds in cabin interiors《室内空气和道路车辆.pdf

BS ISO 12219-2-2012 Interior air of road vehicles Screening method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials Ba.pdf

BS ISO 12219-3-2012 Interior air of road vehicles Screening method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials Mi.pdf

BS ISO 12219-4-2013 Interior air of road vehicles Method for the determination of the emissions of volatile organic compounds from vehicle interior parts and materials Small chambe.pdf