Grinding of surfaces; applying wear-resistant coatings using thermal processes to mechanical engineering parts; applying wear-resistant coatings by autocatalysis; applying wear-resistant coatings by electrolysis; applying coatings using vacuum deposition methods; applying coatings by chemical vapor deposition; applying coatings by physical vapor deposition; applying coatings by thermal plasma spraying; applying protective surface coatings using thermal processes to machines and equipment; app...