DB37 T 713-2007 水产苗种渔药残留限量.pdf

相关资源

DB5323 T 57-2025 农业社会化服务 农业科技示范户认定规范.pdf

DB5325 T 01-2025 建水柑橘生产技术规程.pdf

DB5323 T 58-2025 农业社会化服务 种植技术推广服务规范.pdf

DB5323 T 60-2025 农业社会化服务 水产养殖质量安全管理规范.pdf

DB5309 T 92-2025 小麦品种临麦23.pdf

DB5323 T 55-2024 农业社会化服务渔业行政管理规范.pdf

DB5323 T 108-2024 青枣主要病虫害绿色防控技术规程.pdf

DB5323 T 119-2025 公共机构节约能源资源管理评价规范.pdf

DB5309 T 79-2024 娘母良栽培技术规程.pdf

DB5308 T 77-2024 桉树速生丰产林培育技术规程.pdf

猜你喜欢

EN 60793-1-48-2017 en Optical fibres - Part 1-48 Measurement methods and test procedures - Polarization mode Dispersion.pdf

EN 60793-1-49-2006 en Optical fibres Part 1-49 Measurement methods and test procedures - Differential mode delay《光纤 第1-49部分 测量方法和试验规程 差分模延迟 IEC 60793-1-49-2006》.pdf

EN 60793-1-50-2015 en Optical fibres - Part 1-50 Measurement methods - Damp heat (steady state) tests.pdf

EN 60793-1-51-2014 en Optical fibres - Part 1-51 Measurement methods and test procedures - Dry heat (steady state) tests.pdf

EN 60793-1-52-2014 en Optical fibres - Part 1-52 Measurement methods and test procedures - Change of temperature tests.pdf

EN 60793-1-53-2014 en Optical fibres - Part 1-53 Measurement methods and test procedures - Water immersion tests.pdf

EN 60793-1-54-2013 en Optical fibres - Part 1-54 Measurement methods and test procedures - Gamma irradiation.pdf

EN 60793-1-60-2017 en Optical fibres - Part 1-60 Measurement methods and test procedures - Beat length.pdf

EN 60793-1-61-2017 en Optical fibres - Part 1-61 Measurement methods and test procedures - Polarization crosstalk.pdf