ASTM D3520-88(1998)
Standard Test Method for Quenching Time of Heat-Treating Fluids (Magnetic Quenchometer Method) (Withdrawn 2008)
Withdrawn, No replacement
发布日期 :
实施日期 :
ASTM D5292-99(2014)
Standard Test Method for Aromatic Carbon Contents of Hydrocarbon Oils by High Resolution Nuclear Magnetic Resonance Spectroscopy (Withdrawn 2018)
Withdrawn, No replacement
发布日期 :
实施日期 :
DIN EN 10331
Magnetic materials - Specification for sintered soft magnetic materials
现行
发布日期 :
2001-09-01
实施日期 :
ITU-R BR.1215
Handling and storage of television and sound recordings on magnetic tape
现行
发布日期 :
2020-10-01
实施日期 :
DIN EN 10303
Thin magnetic steel strip and sheet for use at medium frequencies
现行
发布日期 :
2001-02-01
实施日期 :
DIN 17405
Soft Magnetic Materials for Direct Current Relays; Technical Conditions of Delivery
现行
发布日期 :
2001-09-01
实施日期 :