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This process does not use general electroless plating solution containing formaldehyde(carcinogen) and phosphate(the obj......
为筛选高效低毒的农药新品种,首次进行了双氧威复配制—5%高氯·双威EC防治梨木虱的田间药效试验,结果表明:5%高氯·双威EC15......