TCVN 7506-5-2011 Quality requirements for fusion welding of metallic materials Part 5 Documents with which it is necessary to conform to claim conformity to the quality requirementO 3.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 15866-1970 Organo-silicone fluid PFMC-4 Specifications《有机硅液体PFMS-4 规范》.pdf

GOST 15867-1979 Details and products of wood and wooden materials Test method for determining the strength of glued joint for an uneven pilling of facing materials《木材及木制材料零件和制品 测定具.pdf

GOST 15874-1981 Polyvinylacetals Methods for determination of acetal and acetate groups《聚乙烯醇缩乙醛 醋酸盐和醋酸基的测定方法》.pdf

GOST 15876-1990 Cauges for wood and wood material wares Specifications《木材及木制材料商品用量规 规范》.pdf

GOST 15878-1979 Resistance welding Welded joints Design elements and dimensions《电阻焊接 焊接缝 设计元素和尺寸》.pdf

GOST 15879-1970 Glass rubberoid Specifications《玻璃橡胶 规范》.pdf

GOST 15880-1983 Electric drills General technical requirements《电钻 一般技术要求》.pdf

GOST 15882-1984 Plastics Method of measuring elastic-viscous characteristics and curing kinetics of thermosets《塑料 反应塑料胶粘性和硬化动力测定法》.pdf

GOST 15885-1977 Tin-zinc-lead bronze ribbons and strips Specifications《锡锌铅青铜带材 规范》.pdf