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| Position: Search | valid to be valid superseded to be superseded abolished to be abolished |
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HJ/T 330-2006 Specifications for environmental protecion product Section reverse blow type bag house
Issued on: 2006-11-22 Price(USD): 124.0 |
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GB/T 21817-2008 Testing of chemicals - Inherent biodegradability - Modified SCAS test
Issued on: 2008-5-12 Price(USD): 100.0 |
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GB/T 21814-2008 Testing methods for industrial wastewater - Fish acute toxicity
Issued on: 2008-05-12 Price(USD): 75.0 |
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GB/T 26322-2010 Examination of nitrite bacteria in industrial circulating cooling water—MPN test
Issued on: 2011-1-14 Price(USD): 180.0 |
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