YD T 1997.4-2022 通信用引入光缆 第4部分：光电混合缆.pdf

相关资源

YD T 1997.1-2022 通信用引入光缆 第1部分：蝶形光缆.pdf

YD T 1997.2-2024 通信用引入光缆 第2部分：圆形光缆.pdf

猜你喜欢

EN ISO 5378-1994 en Starches and Derived Products - Determination of Nitrogen Content by the Kjeldahl Method - Spectrophotometric Method《淀粉及其制品 用其尔达斯法测定氮含量 光谱法(ISO 5378-1978)》.pdf

EN ISO 5381-1994 en Starch Hydrolysis Products - Determination of Water Content - Modified Karl Fischer Method《水解淀粉制品 水含量的测定 改进的卡尔 费歇尔(Kas Figches)法(ISO 5381-1983)》.pdf

EN ISO 5395-1-2013 en Garden equipment - Safety requirements for combustionengine- powered lawnmowers - Part 1 Terminology and common tests (Incorporates Amendment A1 2018)《园艺设备 内燃.pdf

EN ISO 5395-2-2013 en Garden equipment - Safety requirements for combustionengine- powered lawnmowers - Part 2 Pedestriancontrolled lawnmowers (Incorporates Amendment A2 2017)《园艺设备.pdf

EN ISO 5395-3-2013 en Garden equipment - Safety requirements for combustionengine- powered lawnmowers - Part 3 Ride-on lawnmowers with seated operator (Incorporates Amendment A2 20.pdf

EN ISO 5398-1-2007 en Leather - Chemical determination of chromic oxide content - Part 1 Quantification by titration《皮革氧化铬含量的化学测定 第1部分 滴定法定量测定》.pdf

EN ISO 5398-2-2009 en Leather - Chemical determination of chromic oxide content - Part 2 Quantification by colorimetric determination《区域采暖管道 直埋式热水网络用预绝热粘结型双管路系统 第1部分 钢制给水管 聚氨基甲酸乙酯保.pdf

EN ISO 5398-3-2007 en Leather - Chemical determination of chromic oxide content - Part 3 Quantification by atomic absorption spectrometry《皮革氧化铬含量的化学测定 第3部分 原子吸收光谱测定法定量测定》.pdf

EN ISO 5398-4-2007 en Leather - Chemical determination of chromic oxide content - Part 4 Quantification by inductively coupled plasma - optical emission spectrometer (ICP-OES)《皮革氧化.pdf