Rockburst - Unleashing Earth's Energy Training DVD - ACG

توضیحات:

The Australian Centre for Geomechanics (ACG) has developed this geotechnical hazard awareness training DVD for underground metalliferous mine workers. To pur...

لغات کلیدی:

training dvd, geotechnical hazard awareness, mining, underground mining, metalliferous mining, mine safety

درباره ما | تماس با ما | قوانین تخته سفید