JINCHE景诚 铝基涂层测厚仪 非磁性测厚测量精准正规发票 41 7.9品 60 GUOU Mastor GUODU Coating Thickness 'rp001 Averago 01 Count 60 7.3 Max 8.0 Min: 489 SIDOV 04 CV None HiLimit None LoLimit: 7.9 第三代蓝牙升级版顺丰包邮