Use of an in-seam tester to determine effects of bit type on primary dust generation / by Laxman S. Sundae (Report of investigations ; 9263)

Use of an in-seam tester to determine effects of bit type on primary dust generation / by Laxman S. Sundae

(Report of investigations ; 9263)

Notes on use

Note (General)：: Distributed to depository libraries in microfichePhysical description for original version: 13 p. : 28 cm

You can check the details of this material, its authority (keywords that refer to materials on the same subject, author's name, etc.), etc.

Material Type: 図書
Title: Use of an in-seam tester to determine effects of bit type on primary dust generation / by Laxman S. Sundae
Series Title: Report of investigations ; 9263
Title Heading: Report of investigations (United States. Bureau of Mines) ; 9263
Author Heading: Sundae, Laxman S
United States. Bureau of Mines
Publication Date (W3CDTF): 1989
Extent: microfiche
Size: 11 × 15 cm
Alternative Title: Use of an in seam tester to determine effects of bit type on primary dust generation
Place of Publication (Country Code): US
Text Language Code: eng
Note (Material Type): [microform]
Subject Heading: Coal-cutting bits -- Testing
Coal mines and mining -- Dust control
Mine dusts -- Measurement
Note (General): Distributed to depository libraries in microfiche
Physical description for original version: 13 p. : 28 cm
Note (Bibliography): Includes bibliographical references (p. 13)
Note (Original Version): 原資料の出版事項: Washington, D.C. : U.S. Dept. of the Interior, Bureau of Mines, 1989
SUPTDOC番号: I 28.23: 9263
GPO管理番号: 0637-A (MF)
Holding library: 国立国会図書館
Call No.: YCA-I 28.23:9263
Data Provider (Database): 国立国会図書館 : 国立国会図書館蔵書
https://ndlsearch.ndl.go.jp
Bibliographic ID (NDL): 000006577489
http://id.ndl.go.jp/bib/000006577489
OCLC No.: 19220871
https://www.worldcat.org/oclc/19220871
Bibliographic Record Category (NDL): 281