中文 日韩 欧美 中文,国产一级a特黄大片做受在线观看,亚洲国产精品无码二区,亚洲综合性AV私人影院

　　產品標準及適用范圍

　　Standard and Application

　　額定電壓0.6/1kV及以下船用電力電纜(DA, DB, DC, SA, SB, SC, NA, NB, NC型)按GB9331-88, IEC92-350, IEC332-3生產。以上產品適用于河海船舶及水上建筑物傳輸電能。

　　Shipboard power cables and wires of rated voltages up to and including 0.6/1kV (type DA, DB, DC, SA, SB, SC, NA, NB, and NC) shall be manufactured according to GB9331-88, IEC92-350, IEC332-3. The productsabove apply for power transmission for watercrafts or buildings above the water.

　　船用通信電纜(DA, DB, DC, SA, SB, SC, NA, NB, NC型)按GB9333-88, IEC92-375, IEC332-1生產。產品適用于河海船舶及水上建筑物傳輸話 音信息，也可用于連接船用一般儀表和控制設備。

　　Shipboard communication cable (type DA, DB, DC, SA, SB, SC, NA, NB, and NC) shall be manufactured according to GB9333-88, IEC92-375, and IEC332-1.The products are suitable for information or voice transmission for watercrafts or buildings above the water, and for connecting instruments or control equipments of ships.