| 释义 |
longhole blasting
- indistinguishableadj. 难区分的,不能分辨的
- distinguishableadj. 可区别的,可辨别的
- 雷管léi guǎn
detonator; exploder; detonating cap; blasting cap; primer
- 抛丸清理机pāo wán qīng lǐ jī
aerator; shot blasting machine
- 导火线dǎo huǒ xiàn
blasting fuse; powder train; common fuse; the direct cause of an event
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