发布时间:1990-10-01
实施时间:1990-10-01
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[GB 11156-1989] 缩微摄影镜头技术条件[已作废]
发布时间:1990-05-01
实施时间:1990-05-01
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[JB 1786-1976] 35毫米电影放映物镜技术条件[已作废]
发布时间:1989-12-01
实施时间:1989-12-01
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[JB 1787-1976] 16毫米电影放映物镜技术条件[已作废]
发布时间:1989-12-01
实施时间:1989-12-01
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[ZB Y 346.1-1985] 定焦距电影摄影物镜[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.10-1985] 电影摄影物镜鉴别率的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.11-1985] 电影摄影物镜透过率的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.12-1985] 电影摄影物镜杂光系数的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.13-1985] 电影摄影物镜象面照度均匀度的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.14-1985] 电影摄影物镜相对畸变的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.15-1985] 电影摄影物镜定位截距及变焦距电影摄影物镜象面位移的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.2-1985] 变焦距电影摄影物镜[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.3-1985] 电影摄影物镜系列[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.4-1985] 电影摄影物镜距离刻度标记[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.5-1985] 电影摄影物镜光圈刻度标记[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.6-1985] 35mm电影摄影物镜I型卡口物镜座[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.7-1985] 16mm电影摄影物镜C型螺纹物镜座[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[ZB Y 346.8-1985] 电影摄影物镜焦距的测定方法[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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[GB 9188-1988] 照相镜头摄影距离刻度标记[已作废]
发布时间:1989-07-01
实施时间:1989-07-01
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发布时间:1989-07-01
实施时间:1989-07-01
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