| 单词 |
pyrochord |
| 释义 |
pyrochord pyrochordA nonresetting type of fire detector. It consists of a switch body installed behind a firewall and a detector element, which contains a pyrotechnic and is located in the fire zone. When the detector element reaches its designed operating temperature, the pyrotechnic wick ignites, completing the electrical circuit that illuminates the fire-warning lamp. |
| 随便看 |
- 2,4,6-trichloroanisol
- 2,4,6-trinitro-phenol
- 2,4,6-trinitrophenol
- 2,4,6-trinitrotoluene
- 2,4,6-trioxypyrimidine
- 24-7
- 24/7
- 24-7-365
- 24/7/365
- 2,4,7-trinitrofluorenone
- 24-bit color
- 2,4-d
- 2,4-dep
- (2,4-dichlorophenoxy) acetic acid
- 2,4-dichlorophenoxyacetic acid
- 2,4-dienoyl-coa reductase
- 2,4'-dihydroxyacetophenone
- 2,4-dimethylsulfolane
- 2,4-dinitroaniline
- 2,4-dinitrobenzaldehyde
- 2,4-dinitrobenzenesulfenyl chloride
- 2,4-dinitrophenol
- 2,4-dinitrophenylhydrazine
- 2,4-dp
- 24-hour clock
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