CNS 1671-1996 Copper (Ⅱ) Sulfate Pentahydrate (Reagent)《化学试药（五水合硫酸铜（Ⅱ））》.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

NEN-ISO 3015-1994 Petroleum products Determination of cloud point (ISO 3015 1992)《ISO 3015-1992 石油产品 浊点的测定》.pdf

NEN-ISO 3098-1-1994 Technical drawings Lettering Part 1 Currently used characters(ISO 3098-1 1974)《ISO 3098-1-1974 技术制图 文字书写 第1部分：现行常用字符》.pdf

NEN-ISO 3098-2-1994 Technical drawings Lettering Part 2 Greek characters(ISO 3098-2 1984)《ISO 3098-2-1984 技术制图 文字 第2部分：希腊字符》.pdf

NEN-ISO 3134-1-1993 Light metals and their alloys Terms and definitions Part 1 Materials (ISO 3134-1 1985)《ISO 3134-1-1985 轻金属及其合金 术语和定义 第1部分：材料》.pdf

NEN-ISO 3134-2-1993 Light metals and their alloys Terms and definitions Part 2 Unwrought products (ISO 3134-2 1985)《ISO 3134-2-1985 轻金属及其合金 术语和定义 第2部分：未加工产品》.pdf

NEN-ISO 3134-2-1994 Light metals and their alloys Terms and definitions Part 2 Unwrought products(ISO 3134-2 1985)《ISO 3134-2-1985 轻金属及其合金 术语和定义 第2部分：未加工产品》.pdf

NEN-ISO 3134-3-1993 Light metals and their alloys Terms and definitions Part 3 Wrought products (ISO 3134-3 1985)《ISO 3134-3-1985 轻金属及其合金 术语和定义 第3部分：加工产品》.pdf

NEN-ISO 3312-1993 Sintered metal materials and hardmetals Determination of Young modulus (ISO 3312 1987)《DIN ISO 3312-1990 烧结金属材料和硬质合金 杨氏模量的测定》.pdf

NEN-ISO 3326-1993 Hardmetals Determination of (the magnetization) coercivity (ISO 3326 1975)《ISO 3326-1975 硬质合金 （磁化）矫顽（磁）力的测定》.pdf