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查看详情ThispartofGB/T37400specifiestheregulationsforhydraulicsystemdesignofheavymachinery(hereinafterreferredtoasmechanicalequipment),hydraulicoil,equipmentassembly,qualityofcastings,forgings,weldmentsandfittings,weldingrequirements,electricalwiring,controls,flushing,testing,coating,packaging,transportingandstorage.
Thispartisapplicabletohydraulicsystemsofmechanicalequipmentwiththenominalpressurenotmorethan40MPaandusingmineraloilasmedium.
NOTE heavymachinerymainlyincludesmetallurgical,rollingandheavyforgingandothermechanicalequipment.