文件名称
大小更新日期
[国外标准] JIS R1401-1995 Non-Metallic protection tubes for thermocouples
74.05 KB2020-11-09
[国外标准] JIS Z 2504:2000 Metallic powders -- Determination of apparent density -- Funnel method
135.54 KB2019-11-28
[国外标准] JIS Z 2254-2008 Metallic materials - Sheet and strip - Determination of plastic strain ratio
874.92 KB2019-11-28
[国外标准] JIS Z 0312:2004 Non-metallic blast-cleaning abrasives
853.88 KB2019-11-28
835.25 KB2019-11-28
[国外标准] JIS T6004-2012 Dental metallic materials -- Test methods
412.05 KB2019-11-28