Standard DS-1. Drill Stem Design and Inspection

Please, someone share:
Standard DS-1. Drill Stem Design and Inspection.

Yes, This is my request too. Please post all 3 volumes.

I need it too please

I also need this, if someone have please upload

Me too folks. Any body have this Standart ??? ... please open your harts

tks
Chz

please share

please ''ian123456'' upload DS-1 vol 2
thank you

we are waiting

please shre Standard DS-1. vol2 - Drill Stem Design and operation

waiting mode on

thanks for sharing

Thank to share [email]thanhhaung@gmail.com[/email]

Yes please, I would really appreciate if someone could share this with me!

Good day! Where can I download the standard DS-1 vol. 2 and vol. 3? If you can give the link, please!

[url]http://depositfiles.com/files/yj3tvr594[/url]

Thank you so much!

Thanks again for the standard! If you can please give a link to Volume 3, Drill Stem Inspection!

Need Volume 1 and 3! Would be very nice if it would be uploaded...

If you could pass me the pdf would be more than appreciated.

Can anyone please send me this standard?