CEI EN 50525-3-21 Ed. 1 标准详情
- 标准号:CEI EN 50525-3-21 Ed. 1
- 中文标题:
- 英文标题:Electric Cables - Low Voltage Energy Cables Of Rated Voltages Up To And Including 450/750 V (U[0]/U) - Part 3-21: Cables With Special Fire Performance - Flexible Cables With Halogen-Free Crosslinked Insulation, And Low Emission Of Smoke
- 标准类别:意大利电气标准CEI
- 发布日期: