Results and analysis on spot check of steam coal production quality for national supervisory in the second quarter of 2015
WEI Guo-qing
Abstract：This paper introduced the sampling method, test basis, test items, comprehensive judging principle of test result, comprehensive analyzing and evaluation of test result of spot-check of steam coal production quality for national supervisory in the second quarter of 201 5, and from aspects such as spot check field, spot check territory, enterprise scale, enterprise type, testing items and production type, the overall circumstance of steam coal products spot check and spot check result were statistically analyzed, and the relative suggestions for result of spot check work were proposed.
Keywords：steam coalproduct qualitynational supervision spot checksampling methodsthe test results
Publication Date：2015-01-01
Pages：4( 9-12 )