| |||
material purchase; materials procurement; purchase of materials | |||
material purchases | |||
procurement of materials | |||
material procurement |
材料 采 购 : 31 phrases in 10 subjects |
Aviation | 7 |
Business | 6 |
Commerce | 1 |
Compressors | 1 |
Economy | 3 |
International trade | 2 |
Management | 1 |
Name of organization | 1 |
Nautical | 1 |
Technology | 8 |