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71. NB/T 31053-2021 风电机组电气仿真模型验证规程 Code of practice for electrical simulation model validation of wind turbines [8%]
NB/T 31053-2021 风电机组电气仿真模型验证规程 Code of practice for electrical simulation model validation of wind turbines
标准下载
2024-01-04 01:48:01
72. NF EN 4050-2-2013 Aerospace series - Test method for metallic materials - Ultrasonic inspection of bars, plates, forging stock and forgings - Part 2 : performance of test. [8%]
NF EN 4050-2-2013 Aerospace series - Test method for metallic materials - Ultrasonic inspection of bars, plates, forging stock and forgings - Part 2 : performance of test.
标准下载
2024-01-04 02:00:01
73. LD/T 71.18-2000 铁路工业电机换向器工劳动定额制定 Formulation of work quota of motor commutator for railway industry [16%]
LD/T 71.18-2000 铁路工业电机换向器工劳动定额制定 Formulation of work quota of motor commutator for railway industry
标准下载
2024-01-04 02:12:01
74. QB/T 5126-2017 领袖夹机 Collar and cuff press [3%]
QB/T 5126-2017 领袖夹机 Collar and cuff press
标准下载
2024-01-04 02:48:01
75. YS/T 1361-2020 原铝液用真空抬包 Vacuum ladle for molten aluminum [2%]
YS/T 1361-2020 原铝液用真空抬包 Vacuum ladle for molten aluminum
标准下载
2024-01-04 03:00:01
76. TB/T 1429-2015 机车、动车用柴油机铸铁气缸套 Cast iron cylinder liner of diesel engine for locomotive and DMU [2%]
TB/T 1429-2015 机车、动车用柴油机铸铁气缸套 Cast iron cylinder liner of diesel engine for locomotive and DMU
标准下载
2024-01-04 04:24:02
77. YS/T 1201.1-2017 三氯化钌化学分析方法 第1部分：钌量的测定  氢还原重量法 Method for chemical analysis of ruthenium chloride- Part 1 : Determination of ruthenium content- Hydrogen reduction gravimetry [4%]
YS/T 1201.1-2017 三氯化钌化学分析方法 第1部分：钌量的测定  氢还原重量法 Method for chemical analysis of ruthenium chloride- Part 1 : Determination of ruthenium content- Hydrogen reduction gravimetry
标准下载
2024-01-04 04:36:02
78. JIS T7315-2020 屈折校正用屈折力変化型眼镜片 Ophthalmic optics — Uncut finished spectacle lenses — Part 2: Specifications for power-variation lenses [2%]
JIS T7315-2020 屈折校正用屈折力変化型眼镜片 Ophthalmic optics — Uncut finished spectacle lenses — Part 2: Specifications for power-variation lenses
标准下载
2024-01-04 05:00:01
79. NF J71-301-2020 Inland navigation vessels - Outboard ladders [2%]
NF J71-301-2020 Inland navigation vessels - Outboard ladders
标准下载
2024-01-04 05:12:29
80. KS K ISO 14184-1-2018 Textiles — Determination of formaldehyde — Part 1: Free and hydrolized formaldehyde(water extraction method) [2%]
KS K ISO 14184-1-2018 Textiles — Determination of formaldehyde — Part 1: Free and hydrolized formaldehyde(water extraction method)
标准下载
2024-01-04 05:24:01