K8 Forum » 持續進修 » 簡述隧道爆破工序


2014-11-27 03:40 Tai●Ling●Lok●
簡述隧道爆破工序

[url]https://miningandblasting.files.wordpress.com/2009/09/rock-excavation-handbook-tunneling.pdf[/url]

2014-11-27 03:47 Tai●Ling●Lok●
識貨係寶,唔識貨就草HAHA

2014-11-28 12:31 龍貓BB
[quote]原帖由 [i]Tai●Ling●Lok●[/i] 於 2014-11-27 03:40 發表 [url=http://forum.key8.com/redirect.php?goto=findpost&pid=5422628&ptid=1836374][img]http://forum.key8.com/images/common/back.gif[/img][/url]
[url]https://miningandblasting.files.wordpress.com/2009/09/rock-excavation-handbook-tunneling.pdf[/url] [/quote]
哈哈, 依到無人關注海底隊道架............抬底....睡道可能岩D,嘻

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