美女胸被狂揉扒开吃奶的网站o_亚洲日韩av中文无码专区_东京热激情无码专区_久久HEZYO久综合亚洲色_欧美成人高清视频_国产精品乡下勾搭老头_欧美一级v片在线播放_成人午夜国产视频_男女猛烈无遮挡免费动态图_亚洲一区国产精品视频

首頁(yè) > 專業(yè)英語(yǔ)|國(guó)際貿(mào)易

[翻譯求助] 請(qǐng)幫忙翻譯一下，謝謝，

P:2013-10-23 16:50:30

1

Single phase: twin type, the colour of the XLPE insulation shall be as indicated in the schedule of prices and both laid in parallel and sheathed with Black XLPE overall. The service main cable shall contain an in-built two core non-polarized pilots for relaying information between themeasurement control unit (MCU) and the customer interface unit (CIU) of the prepaid metering system.

The Sheath shall separate the insulated conductors by a minimum thickness of 3.5mm to provide additional Phase to Neutral/Phase Insulation. In addition to this, a grove of width not less than 1mm shall be provided on the sheath between phase and the Neutral/Phase so that both could be separated easily without bearing the Neutral.

 

這兩段是電纜結(jié)構(gòu)的描述，對(duì)其中的  both laid in parallel 不懂，是兩根并排平行放置？還是其他什么意思？

an in-built two core non-polarized pilots，這句也不懂

The Sheath shall separate the insulated conductors by a minimum thickness of 3.5mm to provide additional Phase to Neutral/Phase Insulation. In addition to this, a grove of width not less than 1mm shall be provided on the sheath between phase and the Neutral/Phase so that both could be separated easily without bearing the Neutral 這段是沒(méi)看明白什么意思

有高手幫忙翻譯下嗎？這里是電纜的結(jié)構(gòu)描述，謝謝 。

vulcanized blemish - 硫化混合物 （0） 投訴

P:2013-10-24 14:08:38

2

額，沒(méi)人來(lái)，暈暈

tensile strength - 抗張強(qiáng)度,抗拉強(qiáng)度,拉力 （0） 投訴

2


你需要登錄才能發(fā)表，點(diǎn)擊登錄。