发新话题
打印

大家发帖子之前,请在新版规下回复一次,这样才可以得到材料

大家发帖子之前,请在新版规下回复一次,这样才可以得到材料

为了方便快速的给大家提供免费的材料,请大家看一下新版规


http://www.sycool.com/viewthread.php?tid=2238&extra=page%3D1

要不很难及时快速给你们回复

这是SPE官方网站,一片文章会员是$6,非会员是$20.这里是免费提供的,请大家珍惜免费获得资料的机会,请遵守版规。
http://www.spe.org/spe-app/spe/papers/elibrary/elib_intro.htm

Pricing
The standard charge for papers and journal articles in the SPE eLibrary is USD 6.00 for SPE members and USD 20.00 for non-members.  Some papers have been priced lower based on length or type.  The eLibrary also includes some presentations and other documents that are free or a nominal cost.  The price for a specific document is clearly identified on its preview page (the page you see when you click the title in the search results). eLibrary customers can elect to pay for their purchases in USD, GBP, or EUR.

[ 本帖最后由 mcsemm 于 2007-5-26 21:42 编辑 ]

TOP

从今天开始我们将严格执行版规,请大家积极支持 !

TOP

支持就是力量

这是石油人的论坛,坛有坛规绝对支持

TOP

支持版规。。。。。。

TOP

SPE多长时间能发下来啊???

TOP

绝对支持新版规!!!!!!

TOP

绝对支持 谢谢!!!!!!!!!!!!!!!

TOP

i am back you up

TOP

好的                           遵守

TOP

严格执行版规

TOP

一定遵守

一定遵守,我以后会多来得

TOP

发新话题