量程g:40/60/120 可读性mg:0.01/0.01/0.1
量程g:40/60 可读性mg:0.01
量程g:300 可读性mg:0.01
量程g:60/120 可读性mg:0.01/0.1
量程g:60/120/220 可读性mg:0.01/0.01/0.1