COAL BOARD INVESTS IN DRILLING

被引：0
|
作者：
不详
机构：
来源：
NEW SCIENTIST | 1985年 / 107卷 / 1467期
关键词：
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
引用
收藏
页码：27 / 27
页数：1
相关论文
共 50 条
  • [31] The dynamic characteristic and application of drilling cuttings movement in "drilling cave" in soft coal seam drilling
    Wang Y.
    Sun Y.
    Liu C.
    He Z.
    Wang Z.
    1600, China University of Mining and Technology (33): : 1138 - 1144
  • [32] Activities of the National Coal Board.
    Rees, P.B.
    Rawlinson, R.
    Binns, P.D.
    Hunter, J.R.
    Mills, L.J.
    Higginson, N.
    Swift, R.A.
    Willett, H.L.
    Skidmore, D.J.
    Jenkinson, D.E.
    Gibson, J.
    Wass, C.A.A.
    Hendry, W.D.
    Reintges, Heinz
    Jakob, Karl Heinrich
    1600, (109):
  • [33] THE NATIONAL COAL BOARD AND THE FLECK REPORT
    ROBERTS, CA
    PUBLIC ADMINISTRATION, 1957, 35 (01) : 1 - 14
  • [34] MARKET PLANNING AT THE NATIONAL COAL BOARD
    EDWARDS, MJ
    LONG RANGE PLANNING, 1986, 19 (03) : 46 - 50
  • [35] THE NATIONAL COAL BOARD STRATEGIC MODEL
    PLACKETT, MW
    ORMEROD, RJ
    TOFT, FJ
    EUROPEAN JOURNAL OF OPERATIONAL RESEARCH, 1982, 10 (04) : 351 - 360
  • [36] NATIONAL COAL BOARD - CORSTORPHINE LABORATORY
    不详
    CHEMISTRY & INDUSTRY, 1968, (25) : 837 - &
  • [37] GROSS PETROLOGY OF COAL IN RELATION TO EXPLORATION OF COAL RESERVES BY DIAMOND DRILLING
    SCHOPF, JM
    SMITH, HL
    GEOLOGICAL SOCIETY OF AMERICA BULLETIN, 1945, 56 (12) : 1194 - 1194
  • [38] FORMER CHAIRMAN-OF-BOARD TRADES RETIREMENT FOR DRILLING
    不详
    GROUND WATER AGE, 1970, 4 (07): : 34 - &
  • [39] The Investigation of Thrust Force of Printed Circuit Board Drilling
    Zheng, Lijuan
    Wang, Chengyong
    Qu, Yunpeng
    Yang, Lipeng
    Song, Yuexian
    PRECISION MACHINING VI, 2012, 496 : 259 - 265
  • [40] EXAMPLE OF ADVANCED AUTOMATION - PRINTED CIRCUIT BOARD DRILLING
    MCVEY, ES
    JARVIS, GL
    PARRISH, EA
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS AND CONTROL INSTRUMENTATION, 1975, IE22 (01): : 10 - 15
12345