台湾樱花CN-V8电子天平电子称100g/200g/300g精度0.001g带串口花CN-V8电子天平电子称100g/200g/300g精度0.001g带串口台湾樱花CN-V8电子天平电子称100g/200g/300g精度0.001g带串口台湾樱花CN-V8电子天平电子称100g/200g/300g精度0.001g带串口台湾樱花CN-V8电子天平电子称100g/200g/300g