93/211602 DC : SEP 93被替代
EN 144 004 HARMONIZED SYSTEM OF QUALITY ASSESSMENT FOR ELECTRONIC COMPONENTS. BLANK DETAIL SPECIFICATION: DIRECTLY HEATED POSITIVE TEMPERATURE COEFFICIENT THERMISTORS PRIMARILY INTENDED FOR TEMPERATURE SENSING (CECC(SECRETARIAT)3420) (PREN 144 004)
出版：British Standards Institution
专家解读视频
