Fire Testing

System circuit (functional)

迷?xún)?/b> --- 2019-10-20 00:24:03
3

兄弟，舍近求遠(yuǎn)了啊！最近如何？請(qǐng)哥吃飯嗎？

Fire Testing

System circuit (functional) integrity in accordance with NBN 713 020

The test specifies fire performance of building materials and products. The cables are installed in 3 x 3 testing room They are installed on cable trays and undergo the flame action up to 1000°C. The cables are then classified according to the maximum time for resistance to fire (denoted by Rf1, Rf 1 1/2, Rf2 in which the number represents the time duration).

eric1015 --- 2019-10-21 09:12:08
4

迷?xún)?
兄弟，舍近求遠(yuǎn)了��！最近如何？請(qǐng)哥吃飯嗎？
Fire Testing
System circuit (functional) integrity in accordance with NBN 713 020
The test specifies fire performance of building materials and products. The cables are installed in 3 x 3 testing room They are installed on cable trays and undergo the flame action up to 1000°C. The cables are then classified according to the maximum time for resistance to fire (denoted by Rf1, Rf 1 1/2, Rf2 in which the number represents the time duration).

我想要整個(gè)標(biāo)準(zhǔn)，有沒(méi)？這個(gè)FR2和Rf2什么區(qū)別？

電線電纜網(wǎng) > 標(biāo)準(zhǔn)求助 > 求NBN 713 020 什么標(biāo)準(zhǔn) FR2（完整版）

求NBN 713 020 什么標(biāo)準(zhǔn) FR2 - 無(wú)圖版

eric1015 --- 2019-10-19 13:27:141

游客 --- 2019-10-20 00:19:012

Fire Testing

迷?xún)?/b> --- 2019-10-20 00:24:033

Fire Testing

eric1015 --- 2019-10-21 09:12:084

Fire Testing

-- 結(jié)束 --

eric1015 --- 2019-10-19 13:27:14
1

游客 --- 2019-10-20 00:19:01
2

迷?xún)?/b> --- 2019-10-20 00:24:03
3

eric1015 --- 2019-10-21 09:12:08
4