女学生脱裤子让男学生桶爽,男人狂桶女人出白浆免费视频,男人扒开女人内裤强吻桶进去

      1. <tbody id="n0nrs"></tbody><th id="n0nrs"><track id="n0nrs"></track></th>
          <em id="n0nrs"></em>
          <dd id="n0nrs"></dd>








            • 1
            • 2
            • 3
            • 4


            新能源汽車傳導充電裝置/充電樁/電機
            測試項目 Test Item
            測試標準 Test Standard
            接觸防護Contact protection
            GB/T 18487.1, GB/T 20234.1, IEC 61851-1
            分斷能力Breaking capacity
            GB/T 18487.1, GB/T 20234.1, , IEC 61851-1
            IP防護等級Degrees of protection
            GB/T 18487.1, GB/T 20234.1, NB/T 33008.1, NB/T 33008.2
            插拔力Mating and unmating force
            GB/T 18487.1, GB/T 20234.1, IEC 61851-1
            接觸電流Touch current
            GB/T 18487.1, GB/T 20234.1, IEC 61851-1
            溫升Temperature rise
            GB/T 18487.1, GB/T 20234.1, IEC 61851-1
            爬電距離和電氣間隙 Clearances and creepage distances
            GB/T 18487.1, GB/T 20234.1, IEC 61851-1
            正常操作Normal operation
            GB/T 20234.1, IEC 62196-1, IEC 61851-1
            鎖止裝置Interlocks
            GB/T 20234.1, IEC 62196-1, IEC 61851-1
            橡膠和熱塑性材料的耐老化Resistance to ageing of rubber and thermoplastic material
            GB/T 20234.1, IEC 62196-1, IEC 61851-1
            螺釘,載流部件和連接Screws,current-carrying parts and connections
            GB/T 20234.1, IEC 62196-1, IEC 61851-1
            耐熱,耐燃和耐電痕化Resistance to heat,fire,and tracking
            GB/T 20234.1, IEC 62196-1, IEC 61851-1
            耐腐蝕和防銹Corrosion and resistance to rushing
            GB/T 20234.1, IEC 62196-1, IEC 61851-1
            機械強度Mechanical strength
            GB/T 20234.1, NB/T 33008.1, NB/T 33008.2
            絕緣電阻Insulation resistance
            GB/T 18488.1, GB/T 18488.2, NB/T 33008.1, NB/T 33008.2, GB/T 18487.1, GB/T 20234.1
            耐電壓Dielectric withstand voltage
            GB/T 18488.1, GB/T 18488.2, NB/T 33008.1, NB/T 33008.2, GB/T 18487.1, GB/T 20234.1
            低溫、高溫、濕熱Temperature and humidity
            GB/T 18488.1, GB/T 18488.2, NB/T 33008.1, NB/T 33008.2
            耐振動 Resistance to vibration
            GB/T 18488.1, GB/T 18488.2, NB/T 33008.1, NB/T 33008.2
            防水、防塵Protection of water , dust
            GB/T 18488.1, GB/T 18488.2, NB/T 33008.1, NB/T 33008.2
            鹽霧 Salt spray
            GB/T 18488.1,GB/T 18488.2
            案例
            點擊數:4260  錄入時間:2017-11-13 【打印此頁】 【返回

            女学生脱裤子让男学生桶爽,男人狂桶女人出白浆免费视频,男人扒开女人内裤强吻桶进去