NC 09-02-82-1988 Unified Elements System of Moulds Dies Stampers and Machining Devices Dies Dies for Píate Stamping General Quality Specifications《模具统一原理系统 冲模，压模和机械装置 冲模 板冲压冲模 一般质量.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

EN ISO 4036-2012 en Hexagon thin nuts unchamfered (style 0) - Product grade B《六角薄螺母unchamfered乙级(0)风格产品》.pdf

EN ISO 4042-1999 en Fasteners - Electroplated Coatings《紧固件 电解涂层ISO 4042-1999》.pdf

EN ISO 4043-2016 en Simultaneous interpreting - Mobile booths - Requirements《可移动的同声翻译间，一般特性和设备》.pdf

EN ISO 4044-2008 8392 Leather - Chemical tests - Preparation of chemical test samples《皮革 化学试验 化学试样的制备》.pdf

EN ISO 4044-2017 en Leather - Chemical tests - Preparation of chemical test samples《皮革-化学测试-化学试验样品制备(ISO 4044 2017)》.pdf

EN ISO 4045-2008 en Leather - Chemical tests - Determination of pH《皮革 化学试验 pH值测定》.pdf

EN ISO 4045-2018 en Leather - Chemical tests - Determination of pH and difference figure.pdf

EN ISO 4047-1998 en Leather - Determination of Sulphated Total Ash and Sulphated Water-Insoluble Ash《皮革 硫酸盐总灰分和硫酸盐水不溶物灰分的测定 ISO 4047-1977》.pdf

EN ISO 4048-2008 en Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content《皮革 化学试验 二氯甲烷中可溶物质和游离脂肪酸含量的测定》.pdf