-
GB 43068-2023 in English
Safety technical requirements for coal mine-used car catcher
valid
Issued on:2023-09-08
$336.00 -
DB33/T 2034-2017 in English
Grade of heat injury for tea plant (Camellia sinensis (L.) O. Kuntze)
valid
Issued on:2017-06-07
$480.00 -
NB/T 51022-2014 in English
Technical specification of filling pipe for vertical feeding solid backfilling materials
valid
Issued on:2014-10-15
$516.00 -
AQ 1112-2014 in English
Testing Specification of In-service Connecting Chain of Decauville Car for Coal Mine
valid
Issued on:2014-02-20
$120.00 -
AQ 1113-2014 in English
Testing Specification of In-service Connecting Bolt of Decauville Car for Coal Mine
valid
Issued on:2014-02-20
$120.00 -
MT/T 1001-2006 in English
Monitoring method and decision regulation for energy conservation of winding engine for coal mine
valid
Issued on:2006-08-19
$280.00 -
-
MT 244.1-2005 in English
Car coupler of decauville for mine connecting chain
valid
Issued on:2005-03-19
$240.00 -
MT 244.2-2005 in English
Car coupler of decauville for mine -- connecting bolt
valid
Issued on:2005-03-19
$240.00