首页 > Term: delay action
delay action
In blasting, firing of a round of shots in planned sequence so that cut or relief holes are blown first. Delay-action electric detonators have largely replaced safety fuses for this purpose, successive shots being separated by milliseconds.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
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(Milwaukee, United States)