QSN10-7/GB銅套900*60mm
QSN10-6合金銅套900*80mm
QSN10-7/GB銅套800*60mm
QSN10-6合金銅套500*70mm
QSN10-7/GB銅套600*70mm
QSN10-6銅套600*90mm
QSN10-6合金銅套800*70mm
QSN10-6銅合金套400*30mm
QSN10-7硬質銅套300*50mm
QSN10-6銅合金套700*80mm