文件名称
大小更新日期
132.64 KB2020-11-25
[国外标准] JIS B7203-1972 16 mm Motion Picture Projector Alignment Test Films
96.51 KB2020-11-25
[国外标准] JIS B7202-1972 35mm Motion Picture Projector Alignment Test Films
158.43 KB2020-11-25
[国外标准] JIS B7201-1972 35mm and 16mm Motion Picture Projector Travel Ghost Test Films
118.85 KB2020-11-25
113.65 KB2020-11-25
[国外标准] JIS E3004-1972 Inspection of Relay Interlocking Machines
368.36 KB2020-11-24
215.17 KB2020-11-09
[国外标准] JIS K7119-1972 Testing method of flexural fatigue of rigid plastics by plane bending
87.82 KB2020-11-09
76.27 KB2020-11-09
100.82 KB2020-01-09
2.84 MB2019-12-02
107.6 KB2019-12-01
555.03 KB2019-12-02
303.27 KB2019-11-26
115.74 KB2019-11-22
1.67 MB2019-11-18
902.23 KB2019-11-16