Bureau of Mines Damage-resistant Brattice

· ·
· Department of Interior, Bureau of Mines
I-Ebook
10
Amakhasi
Izilinganiso nezibuyekezo aziqinisekisiwe  Funda Kabanzi

Mayelana nale ebook

Nikeza le ebook isilinganiso

Sitshele ukuthi ucabangani.

Ulwazi lokufunda

Amasmathifoni namathebulethi
Faka uhlelo lokusebenza lwe-Google Play Amabhuku lwe-Android ne-iPad/iPhone. Livunyelaniswa ngokuzenzakalela ne-akhawunti yakho liphinde likuvumele ukuthi ufunde uxhunywe ku-inthanethi noma ungaxhunyiwe noma ngabe ukuphi.
Amakhompyutha aphathekayo namakhompyutha
Ungalalela ama-audiobook athengwe ku-Google Play usebenzisa isiphequluli sewebhu sekhompuyutha yakho.
Ama-eReaders namanye amadivayisi
Ukuze ufunde kumadivayisi e-e-ink afana ne-Kobo eReaders, uzodinga ukudawuniloda ifayela futhi ulidlulisele kudivayisi yakho. Landela imiyalelo Yesikhungo Sosizo eningiliziwe ukuze udlulise amafayela kuma-eReader asekelwayo.
Bika okuqukethwe okungekho emthethweni

Okuningi ngo-Edward D. Thimons

Jet Fan Effectiveness as Measured with SF6 Tracer Gas
Joseph E. Matta
€0
Building Stoppings in Mines with Large Openings
Edward D. Thimons
€0
Tracer Gas as an Aid in Mine Ventilation Analysis
Edward D. Thimons
€0
Tracer Gas as an Aid in Mine Ventilation Analysis
Edward D. Thimons
€0

Ama-e-book afanayo

Tracer Gas as an Aid in Mine Ventilation Analysis
Edward D. Thimons
€0
Methane Accumulations in Coal Mine Roof Cavities
Robert P. Vinson
€0
Using Sulfur Hexafluoride as a Gaseous Tracer to Study Ventilation Systems in Mines
Edward D. Thimons
€0
Three Coal Mine Ventilation Studies Using Sulfur Hexafluoride Tracer Gas
Robert P. Vinson
€0