-
-
KA/T 15-2023 in English
Rayleigh wave seismograph used in coal mine
valid
Issued on:2023-10-26
$532.00 -
KA/T 16-2023 in English
Explosion-proof Iow power γ-γ combination logging instrument in coal mine
valid
Issued on:2023-10-26
$364.00 -
KA/T 17-2023 in English
Density logging instruments used in coal mine
valid
Issued on:2023-10-26
$392.00 -
MT/T 991-2006 in English
The visual examine instrument of the borehole in mine
valid
Issued on:2006-08-19
$240.00 -
MT/T 992-2006 in English
The specifications of the rock communication apparatus without the cable in underground
valid
Issued on:2006-08-19
$240.00 -
MT/T 677-1997 in English
General technical condition of all-direction borehole inclinometer for mining
valid
Issued on:1997-12-30
$240.00 -
MT/T 678-1997 in English
General technical condition of borehole density logging instrument for mining
superseded
Issued on:1997-12-30
$240.00 -
MT/T 679-1997 in English
General technical condition of Rayleigh wave seismograph for mining
superseded
Issued on:1997-12-30
$240.00 -
MT 470-1996 in English
Mining Shaft Seismic Exploration Instrument
valid
Issued on:1996-04-01
$320.00