ICS 83.080.20
M 33
YD
YD/T 1020.1—20XX
YD/T 1020.1-2004
! " # $
%1 & ' ( ) * +
Characteristics of termite resistant jacketing materials for electrical and optical
cables—Part 1: Polyamide
2020-07-03
YDT 1020.1-2021电缆光缆用防蚁护套材料特性 第1部分：聚酰胺.pdf
