GREE GMV5E DC INVERTER VRF UNITS SERVICE MANUAL
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1.5 Construction Organization Process
2 Material Selection
2.1 Requirement for Selecting Construction Materials
The materials, equipment and instruments used during air conditioning engineering construction
must have certifications and test reports.
Products with fireproof requirements must be provided with fireproof inspection certificates and must
meet national and relevant compulsory standards.
If environmentally-friendly materials are to be used as required by customers, all such materials
must meet national environmental protection requirement and be provided with relevant certificates.
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