Test apparatus for measuring sound power levels of drills / by William W. Aljoe, Robert R. Stein, and Roy C. Bartholomae (Information circular)

Test apparatus for measuring sound power levels of drills / by William W. Aljoe, Robert R. Stein, and Roy C. Bartholomae

(Information circular)

Notes on use

Note (General)：: Distributed to depository libraries in microfichePhysical description for original version: ii, 35 p. : 28 cm

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Material Type: 図書
Title: Test apparatus for measuring sound power levels of drills / by William W. Aljoe, Robert R. Stein, and Roy C. Bartholomae
Series Title: Information circular
Author/Editor (Series Title): United States Department of the Interior, Bureau of Mines
9166
Title Heading: Information circular (United States. Bureau of Mines) ; 9166
Author Heading: Aljoe, William W
Stein, Robert R
Bartholomae, R. C
United States. Bureau of Mines
Publication Date (W3CDTF): 1987
Extent: microfiche
Size: 11 × 15 cm
Place of Publication (Country Code): US
Text Language Code: eng
Note (Material Type): [microform]
Subject Heading: Rock-drills -- Noise
Note (General): Distributed to depository libraries in microfiche
Physical description for original version: ii, 35 p. : 28 cm
Note (Bibliography): Includes bibliographical references (p. 34-35)
Note (Original Version): 原資料の出版事項: [Pittsburgh, Pa.] : U.S. Dept. of the Interior, Bureau of Mines, 1987
SUPTDOC番号: I 28.27: 9166
GPO管理番号: 0637-A (MF)
Holding library: 国立国会図書館
Call No.: YCA-I 28.27:9166
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): 000006573210
http://id.ndl.go.jp/bib/000006573210
OCLC No.: 16404573
https://www.worldcat.org/oclc/16404573
Bibliographic Record Category (NDL): 281