條件篩選
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新能源汽車核心零部件測評(píng)
新能源汽車核心零部件測評(píng) Electric vehicles core components testing and evaluation 測試標(biāo)準(zhǔn) Standard GB 38020-2020 電動(dòng)汽車用動(dòng)力基電地安全要求 Electric vehicles traction battery safety requirements GB 38032-202