
ELECTRICAL ENGINEERING; BASIC ENVIRONMENTAL TESTING PROCEDURES; TEST Q: SEALING
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Contains Test Qa: Sealing of bushes, spindles and gaskets; Test Qc: Container sealing, gas leakage; Test Qd: Container sealing, seepage of filling liquid; Test Qf: Immersion; Test Qk: Sealing tracer gas method with mass spectrometer; Test Ql: Bomb pressure test. Gives guidance for Test Q: Sealing.