![Drilling and blasting / Explosive material / Road / Technology / Explosives / Rock blasting / Detonating cord Drilling and blasting / Explosive material / Road / Technology / Explosives / Rock blasting / Detonating cord](https://www.pdfsearch.io/img/c35bfd40463facff57c542b0a542e546.jpg) Date: 2014-08-28 23:08:17Drilling and blasting Explosive material Road Technology Explosives Rock blasting Detonating cord | | Guidance Note On How to Apply for a Blasting Permit Mines Division Civil Engineering and Development DepartmentAdd to Reading ListSource URL: www.cedd.gov.hkDownload Document from Source Website File Size: 265,71 KBShare Document on Facebook
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