Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal-and rock-cutting tools / by Matthew N. Plis, Carl F. Wingquist, and Wallace W. Roepke (Report of investigations ; 9193)

Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal-and rock-cutting tools / by Matthew N. Plis, Carl F. Wingquist, and Wallace W. Roepke

(Report of investigations ; 9193)

Call No. (NDL): YCA-I 28.23:9193
Bibliographic ID of National Diet Library: 000006552808

Material type: 図書

Author: Plis, Matthew Nほか

Publisher: -

Publication date: 1988

Material Format: Microform

Capacity, size, etc.: microfiche ; 11 × 15 cm

NDC: -

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Notes on use

Note (General)：: Distributed to depository libraries in microfichePhysical description for original version: iii, 63 p. : 28 cm

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Material Type: 図書
Title: Preliminary evaluation of the relationship of bit wear to cutting distance, forces, and dust using selected commercial and experimental coal-and rock-cutting tools / by Matthew N. Plis, Carl F. Wingquist, and Wallace W. Roepke
Series Title: Report of investigations ; 9193
Title Heading: Report of investigations (United States. Bureau of Mines) ; 9193
Author Heading: Plis, Matthew N
Wingquist, Carl F
Roepke, Wallace W
United States. Bureau of Mines
Publication Date (W3CDTF): 1988
Extent: microfiche
Size: 11 × 15 cm
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
Note (General): Distributed to depository libraries in microfiche
Physical description for original version: iii, 63 p. : 28 cm
Note (Bibliography): Includes bibliographical references
Note (Original Version): 原資料の出版事項: Pittsburgh, PA : U.S. Dept. of the Interior, Bureau of Mines, [1988]
SUPTDOC番号: I 28.23: 9193
GPO管理番号: 637-A (microfiche)
Holding library: 国立国会図書館
Call No.: YCA-I 28.23:9193
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): 000006552808
http://id.ndl.go.jp/bib/000006552808
GPO No.: 89017996
Bibliographic Record Category (NDL): 281