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| purification of indoor | |
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| Tweet Topic Started: Jul 3 2017, 07:55 PM (51 Views) | |
| happywork | Jul 3 2017, 07:55 PM Post #1 |
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Measures for the administration of the requirements in the domestic units to undertake the purification of indoor environmental pollution control project,The Committee should be held indoors environmental monitoring in China "issued by the certificate of the purification of indoor environmental pollution control,To apply for the units of "certificate" should have four basic conditions: Firstly, theThere are more than 3 high-level technical personnel and managers who have the national professional qualification and adapt to indoor Huan jing wu ran purification and management projects. master two or more practical techniques for indoor environmental cleaning and management or independent invention to create the technology that has been identified by the competent authorities above the provincial level. we have undertaken at least five separate projects for indoor environmental pollution purification and treatment independently.And after the indoor environment detection unit for detecting the national indoor environment standards. " how to make a hand made sitting bench for the deck , make a composite decking chair , are composite plastic fence any good products , composite decking non slip supplier in ireland " |
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7:23 PM Jul 10