条形码标签是( )
A. label
B. bar label
C. bar code and label
D. bar code label
成本控制是( )
A. control cost
B. controlling cost
C. cost control
D. cost reduced
批发商是( )
A. whole sales
B. wholesale
C. wholesaler
D. wholesalers
绿色物流是( )
A. environmental logistics
B. blue logistics
C. green logistics
D. clean logistics