| |||
массовое содержание | |||
содержание по весу; содержание по массе |
质量含量 : 49 phrases in 14 subjects |
Business | 1 |
Drilling | 1 |
Electronics | 5 |
Food industry | 2 |
Food service and catering | 5 |
General | 12 |
Geochemistry | 1 |
Geology | 3 |
Medical | 1 |
Metallurgy | 2 |
Oil processing plants | 2 |
Technology | 12 |
United Nations | 1 |
Water supply | 1 |