| |||
Daicel | |||
metaformaldehyde | |||
polyacetal | |||
acetal | |||
paraform; polymerized formaldehyde; poly (methylene glycol) | |||
polyformaldehyde; polyoxymethylene | |||
| |||
metaformaldehyde | |||
| |||
polyformaldehyde |
聚甲醛 : 163 phrases in 16 subjects |
Agriculture | 2 |
Architecture | 2 |
Chemistry | 29 |
Ecology | 1 |
General | 17 |
Metallurgy | 3 |
Nursing | 1 |
Oil / petroleum | 8 |
Pharmacology | 14 |
Plastics | 25 |
Polygraphy | 1 |
Polymers | 37 |
Space | 1 |
Technology | 11 |
Textile industry | 6 |
Water resources | 5 |