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| English thesaurus | |||
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| see piping and instrumentation diagram | |||
| piping: 75 phrases in 14 subjects |
| Agriculture | 1 |
| Chemistry | 4 |
| Coal | 2 |
| Construction | 5 |
| Earth sciences | 1 |
| Electronics | 2 |
| General | 9 |
| Industry | 3 |
| Life sciences | 3 |
| Mechanic engineering | 23 |
| Metallurgy | 4 |
| Municipal planning | 4 |
| Natural sciences | 3 |
| Transport | 11 |