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September 2020

Quantitative_Single_Channel_Underwater_Lighting_Lamps

Underwater Lighting Airtightness Tester

水下照明灯气密性测试仪：仪器型号：JC- […]

Differential Pressure_Single Channel_3C Electronics

3C Electronic Waterproof Tester

3C Digital Accessory Airtightness Tester: Negative Pressure Airtightness Inspection