[ZB Y 58002.1-1989] 响铜体鸣乐器通用技术条件[已作废]
发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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[ZB Y 58005-1990] 风琴[已作废]
发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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发布时间:1991-01-01
实施时间:1991-01-01
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[ZB Y 58008-1990] 4/4小提琴弓[已作废]
发布时间:1991-01-01
实施时间:1991-01-01
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[GB 12105-1989] 电子琴通用技术条件[已作废]
发布时间:1990-07-01
实施时间:1990-07-01
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[GB 12107-1989] 键盘乐器键宽尺寸系列[已作废]
发布时间:1990-07-01
实施时间:1990-07-01
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[GB 12106-1989] 电子琴的环境试验要求和试验方法[已作废]
发布时间:1989-12-29
实施时间:1990-07-01
本标准规定了电子琴的环境试验要求和试验方法。本标准适用于电子琴产品的环境试验。
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[GB/T 12106-2007] 电子琴的环境试验要求和试验方法[已作废]
发布时间:1989-12-29
实施时间:2008-09-01
本标准规定了电鸣乐器电子琴产品的环境试验要求和试验方法。本标准适用于各种型式的乐器类电子琴产品的环境..
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[GB 10159-1988] 钢琴[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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