日本新光 电子天平 型号称量*精度 批发价GJ222220g*0.01g Bitmap GJ322320g*0.01g GJ422420g*0.01g GJ622620g*0.01g GJ822820g*0.01g BitmapGS223/AJ220E220g*0.001g GS323/AJ320E320g*0.001g GS423/AJ420E420g*0.001g GS623620g*0.001g BitmapGS12021200g*0.01g GS2202/AJ2200E2200g*0.01g GS3202/AJ3200E3200g*0.01g GS4202/AJ4200E4200g*0.01g GS62026200g*0.01g GS1200112000g*0.1g GB82028200g*0.01g Bitmap GB1000210kg0.01g GB1200212kg*0.01g GB1500115kg*0.1g GB12031200g*0.001g BitmapBitmapHT-120E120g*0.1mg HT-220E220g*0.1mg HTR-120E120g*0.1mg HTR-220E220g*0.1mg HT-E型可选直读式固体比重配件，固、液两用BitmapHJ-21KE21kg*0.1g HJ-31KE 31kg*0.1g HJ-33KSE33kg*0.1g