TR / TPR-119
Charles T. Chislaghi
Field test of an automated temporary roof support (arts) on a low-coal,single fixed-head roof-balting machine(squirmer) / .- ,
Author Added Entry:
Thomas E. Marshall;
Copy Details:
Acc. No.: TR1164, Full Call No.: TR TPR-119, Item type: Technical Report , Location: General Stacks,
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Charles T. Chislaghi
Field test of an automated temporary roof support (arts) on a low-coal,single fixed-head roof-balting machine(squirmer) / .- ,
Author Added Entry:
Thomas E. Marshall;
Copy Details:
Acc. No.: TR1164, Full Call No.: TR TPR-119, Item type: Technical Report , Location: General Stacks,
------------------------- --------------------- ------ --------- ------- ------- --------- --------