GB/T 17575-1998VHS型12.65mm螺旋扫描盒式磁带录像系统　小型VHS视频盒带.pdf

ICS 33.160.40 M 71 r11-冒 中 华 人 民 共 和 国 国 家 标 准 Gs/T17575-1998 idtIEC1077:1991 VHS型12.65mm螺旋扫描盒式 磁带录像系统 小型VHS视频盒带 Helical-scanvideotapecassettesystemusing12.65mm magnetictapeontypeVHS-CompactVHSvideocassette 1998一11一17发布 1999一06一01实施 国 家 )责Ja 技 浏片盆盒督 局 发布 GB/T17575-1998 目 次 前言 ·······································································”········································…… 1 IEC前言 ························..··········“·····································································…… u 1 范围 ················································································“····························…… 1 2 引用标准 ···························································‘·····……，·······························…… 1 3 小型VHS视频盒带的机械参数 ····················································。·……’二’··…’二’·’二1 3.1 盒带的尺寸 ·······································································……，···················…… 1 32 前盖 ·····························································，············，································…… 1 3.3 带盘尺寸和制动力 ···············“··························································”············…… 2 3.4 绕带和磁带路径 ······”·······································，············“·················……，·······…… 2 3.5 E值 ·········“··································································”·······..·········..·······…… 2 3.6 导轮 “······························”···································... ···························“····…… 2 3.7 带盘弹力 ····································································································…… 2 3.8 收带盘的定位钉 ···································