Specification thiab qauv ntawm V- siv
Z (o or m), a, B, C, D, e
Ordinary V- siv:
Piv txwv:
1) British a 35 qhia tus qauv: qhov ntev: 35 25.4=889mm
2) 13 x 1200 qhia dav: 13, ntev: 1200mm
Nqaim V- qauv siv
SPZ SPA SPB SPC XPZ XPA XPBXPC 3V (9N) 5V (15N) 8V (25N)
Narrow V-band:
Piv txwv li:
1) SPZ 400 txhais tau hais tias qhov ntev ntawm SPZ yog 400mm
2) Sp 1016lw txhais tau tias: Yog, qhov ntev ntawm SPZ yog 40 25.4=1016mm
