国家标准_第417页 - 在线标准查询

GB/T 4635-2000 35mm电影摄影机片窗在胶片上形成的画面的位置和尺寸

GB/T 4635-2000.Image area produced by camera aperture on 35 mm motion-picture fi...

GB/T 6580-2021.Glass-Resistance to attack by a boiling aqueous solution of mixed...

GB/T 12810-2021.Laboratory glassware-Capacity methods testing and use of volumet...

GB/T 40350-2021.General technical requirements for homeuse polyv inyl chloride a...

GB/T 40362-2021.Powered toothbrushes-General requirements and test methods.GB/T...

GB/T 15726-2021.Glassware- Stress examination methods.GB/T 15726规定了玻璃仪器内应力检验的术语和...

GB/T 15728-2021.Glass resistance to attack by a boiling hydrochloric acid gravim...

GB/T 10812-2021.Pierced decoration domestic porcelain.GB/T 10812规定了玲珑日用瓷器的术语和定义、...

GB/T 2678.2-2021.Paper, board and pulps- Determination of water -soluble chlorid...

GB/T 40442-2021.Paper, board and pulps- Determination of weight factor in fibre...

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