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Pollution by Manganese
释义
Pollution by Manganese
Encyclopedia
工学
锰污染
释
Pollution by Manganese
锰污染
人类生活和生产活动中排放的锰及其化合物进入环境并超过环境质量标准限值或造成生物生态危害影响的现象。
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water treatment process
water treatment system
water treatment unit for liquefaction process
water tube boiler
water tube boiler of single drum horizontal type
water tube boiler of single drum vertical type
water tunnel
water use benefit
water use control
water use efficiency
water use investigation
water use norm
water user association
water-use right
water vacuum tank
water value of a calorimeter
water valve
water-vapor plasma
water vapor resistance of polymer materials
water vapor tape recorder
water-vapour maser
water vapour transport
water vascular system
water vesicle
water wave
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