| |||
qualitative specification | |||
quality specifications | |||
quality specification | |||
specification of quality | |||
specifications of quality |
质量规范 : 19 phrases in 7 subjects |
Aviation | 7 |
Drilling | 1 |
Electronics | 4 |
Name of organization | 2 |
Quality control and standards | 1 |
Space | 3 |
Technology | 1 |