簡單介紹：
LG64-50C,LG64-50P,LG64-50H,LG64-65C,LG64-65P,LG64-65H,阿牛巴流量計
詳情介紹：
LG64-50C,LG64-50P,LG64-50H,LG64-65C,LG64-65P,LG64-65H,阿牛巴流量計
LG64-80C,LG64-80P,LG64-80H,LG64-100C,LG64-100P,LG64-100H,LG64-125C,
LG64-125P,LG64-125H,LG64-150C,LG64-150P,LG64-150H,LG64-200C,LG64-200P,
LG64-200H,LG64-250C,LG64-250P,LG64-250H,LG64-300C,LG64-300P,LG64-300H,
LG64-350C,LG64-350P,LG64-350H,LG64-400C,LG64-400P,LG64-400H,LG64-450C,
LG64-450P,LG64-450H,LG64-500C,LG64-500P,LG64-500H,LG64-600C,LG64-600P,
LG64-600H,LG64-700C,LG64-700P,LG64-700H,LG64-800C,LG64-800P,LG64-800H,LG64-4000H,
LG64-900C,LG64-900P,LG64-900H,LG64-1000C,LG64-1000P,LG64-1000H,LG64-1100C,
LG64-1100P,LG64-1100H,LG64-1200C,LG64-1200P,LG64-1200H,LG64-1400C,LG64-1400P,
LG64-1400H,LG64-1500C,LG64-1500P,LG64-1500H,LG64-1600C,LG64-1600P,LG64-1600H,
LG64-1800C,LG64-1800P,LG64-1800H,LG64-2000C,LG64-2000P,LG64-2000H,LG64-2200C,
LG64-2200P,LG64-2200H,LG64-2400C,LG64-2400P,LG64-2400H,LG64-2600C,LG64-2600P,
LG64-2600H,LG64-2800C,LG64-2800P,LG64-2800H,LG64-3000C,LG64-3000P,LG64-3000H,
LG64-3200C,LG64-3200P,LG64-3200H,LG64-3400C,LG64-3400P,LG64-3400H,LG64-3600C,
LG64-3600P,LG64-3600H,LG64-3800C,LG64-3800P,LG64-3800H,LG64-4000C,LG64-4000P,
