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| lead contamination; lead deposit | |||
| lead contamination (pollution); lead pollution | |||
| lead contamination The presence and release into the air, water and soil, of lead, a toxic metal used in plumbing, gasoline and lead-acid batteries (铅作为有毒金属用于管道、汽油及铅酸电池引起的在空气、水和土壤中存在或泄漏。) | |||
| pollution by lead | |||
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| lead poisoning | |||
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| lead poisoning | |||
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铅污染 : 9 phrases in 5 subjects |
| Automobiles | 1 |
| Ecology | 1 |
| Metallurgy | 1 |
| Name of organization | 1 |
| Technology | 5 |
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