2-30:Basic environmental testing procedures - Part 2: Tests - Test Db: Damp heat, cyclic (12+12-hour cycle)IEC 60068-2-56: Environmental testing - Part 2: Tests. Test Cb: Damp heat, steady state, primarily for equipment.?PV-1200: Environment cycle test for vehicle parts?PV-2005: Environment cycle test for vehicle partsGraph of Temperature and Humidity Controlled Range Capacity Specification: Temperature range-50°C~120°CTemperature fluctuation≤±2?°CTemperature deviation≤±0.5?°CTempera