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|---|---|---|---|---|---|
| 1 | detection tube | 検知管 | |||
| 2 | detector tube | 検知管 | |||
| 3 | ammonia gas detector tube | アンモニアガス検知管 | |||
| 4 | carbon monoxide detector | 一酸化炭素検知管 | |||
| 5 | detector tube method | 検知管法 | |||
| 6 | gas detector tube | ガス検知管 | |||
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|---|---|---|---|---|---|
| 1 | detection tube | 検知管 | |||
| 2 | detector tube | 検知管 | |||
| 3 | ammonia gas detector tube | アンモニアガス検知管 | |||
| 4 | carbon monoxide detector | 一酸化炭素検知管 | |||
| 5 | detector tube method | 検知管法 | |||
| 6 | gas detector tube | ガス検知管 | |||