收、录音机质量检验规则
Acceptance rules for the quality of radio receivers and cassette tape recorders
1998-03-11
CID A-A-55481/1
TAPE, VIDEO RECORDING, CASSETTE, VIDEO HOME SYSTEM (VHS) FORMAT, 0.5-INCH (IN.) WIDTH, STANDARD OR HIGH GRADE(NO S/S DOCUMENT)
磁带、录像、盒式磁带、家庭录像系统（VHS）格式 0.5英寸（英寸）宽度、标准或高等级（无S/S文件）
1995-09-18
CID A-A-55481/4
TAPE, VIDEO RECORDING, CASSETTE, 8 MILLIMETER (MM) (0.314-INCH) WIDE, METAL PARTICLE (MP) TYPE, STANDARD OR HIGH GRADE(NO S/S DOCUMENT)
8毫米（毫米）（0.314英寸）宽的金属颗粒（MP）型标准或高级盒式录像带（无S/S文件）