List of Permissible Self-contained Oxygen Breathing Apparatus, Gas Masks, and Hose Masks

List of Permissible Self-contained Oxygen Breathing Apparatus, Gas Masks, and Hose Masks PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 4

Get Book Here

Book Description

List of Permissible Self-contained Oxygen Breathing Apparatus, Gas Masks, and Hose Masks

List of Permissible Self-contained Oxygen Breathing Apparatus, Gas Masks, and Hose Masks PDF Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 4

Get Book Here

Book Description


List of Devices for Respiratory Protection Approved by the U.S. Bureau of Mines

List of Devices for Respiratory Protection Approved by the U.S. Bureau of Mines PDF Author: William Parks Yant
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 24

Get Book Here

Book Description


Information Circular

Information Circular PDF Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 856

Get Book Here

Book Description


List of Respiratory Protective Devices Approved by the U.S. Bureau of Mines

List of Respiratory Protective Devices Approved by the U.S. Bureau of Mines PDF Author: Helmuth Herman Schrenk
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 34

Get Book Here

Book Description


List of Respiratory Protective Devices Approved by the Bureau of Mines

List of Respiratory Protective Devices Approved by the Bureau of Mines PDF Author: Helmuth Herman Schrenk
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 38

Get Book Here

Book Description


Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No. 155 Mine, Johnson County, Ky

Carbonizing Properties and Petrographic Composition of Millers Creek Bed Coal from Consolidation No. 155 Mine, Johnson County, Ky PDF Author: Arno Carl Fieldner
Publisher:
ISBN:
Category : Carbonization
Languages : en
Pages : 1252

Get Book Here

Book Description


Multiple-shift Mechanical Mining in Some Bituminous-coal Mines

Multiple-shift Mechanical Mining in Some Bituminous-coal Mines PDF Author:
Publisher:
ISBN:
Category : Bituminous coal industry
Languages : en
Pages : 604

Get Book Here

Book Description


The American City

The American City PDF Author: Arthur Hastings Grant
Publisher:
ISBN:
Category : Cities and towns
Languages : en
Pages : 770

Get Book Here

Book Description


Testing and Design of Respiratory Protective Devices

Testing and Design of Respiratory Protective Devices PDF Author: Helmuth Herman Schrenk
Publisher:
ISBN:
Category : Breathing apparatus
Languages : en
Pages : 26

Get Book Here

Book Description


Saving Gold by Means of Corduroy

Saving Gold by Means of Corduroy PDF Author: Max Wilhelm von Bernewitz
Publisher:
ISBN:
Category : Corduroy
Languages : en
Pages : 1138

Get Book Here

Book Description