| |||
test cartridge | |||
test pattern | |||
test card; test chart | |||
| |||
test card |
测试卡 : 48 phrases in 12 subjects |
Advertising | 1 |
Construction | 1 |
Drilling | 2 |
Electronics | 3 |
General | 3 |
Mining | 1 |
Oil / petroleum | 2 |
Polymers | 1 |
Shipbuilding | 1 |
Technology | 16 |
Telecommunications | 16 |
Video recording | 1 |