| 释义 |
presplit blasting
- sidesplittingadj. 令人捧腹大笑的
- hairsplittingadj. 做无益的细小区别；吹毛求疵 n. 拘泥于细节
- imperceptibilityn. 没法感知,看不见,细微
- 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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