NEN 6741-1991 Geotechnics - The installation of wooden pile foundations《土工技术 木桩基础的安装》.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

NBN-EN 10034-1994 1875 Structural steel I and H sections Tolerances on shape and dimensions《工字型和H型结构钢 形状和尺寸公差》.pdf

NBN-EN 10036-1992 4375 Chemical analysis of ferrous materials Determination of total carbon in steels and irons Gravimetric method after combustion in a stream of oxygen《黑色金属材料的化学分.pdf

NBN-EN 10045-1-1992 6875 Metallic materials - Charpy impact test - Part 1 Test method《金属材料 摆锤式冲击试验 第1部分：试验方法》.pdf

NBN-EN 10045-2-1993 5625 Metallic materials Charpy impact test Part 2 Verification of the testing machine (pendulum impact)《金属材料 摆锤式冲击试验 第2部分：试验机的验证（摆锤式冲击试验机）》.pdf

NBN-EN 10051-1992 1250 Continuously hot-rolled uncoated plate sheet and strip of non-alloy and alloy steels - Tolerances on dimensions and shape《非合金钢和合金钢连续热轧未涂覆板材，薄板和带材规范 尺寸和形状公差》.pdf

NBN-EN 10052-1994 5625 vocabulary of heat treatment terms for ferrous procucts《黑色金属制品的热处理术语词汇》.pdf

NBN-EN 10056-2-1994 4375 Structural steel equal and unequal leg angles Part 2 Tolerances on shape and dimensions《等边和不等边结构角钢 第2部分：形状和尺寸公差》.pdf

NBN-EN 10071-1992 1250 Chemical analysis of ferrous materials Determination of manganese in steels and irons Electrometric titration method《黑色金属材料的化学分析 钢铁中锰含量的测定 电势滴定法》.pdf

NBN-EN 10079-1993 3750 Definition of steel products《钢制品定义》.pdf