GB/T 12971.1

GB/T 12971.1 (电力牵引用接触线 - 第 1 部分：铜及铜合金接触线)· GB (中国) · 38 种材料

名称	材料组别
CT-100	铜	chevron_right
CT-110	铜	chevron_right
CT-120	铜	chevron_right
CT-150	铜	chevron_right
CT-65	铜	chevron_right
CT-85	铜	chevron_right
CTA-110	铜	chevron_right
CTA-120	铜	chevron_right
CTA-150	铜	chevron_right
CTAB-120	铜	chevron_right
CTAB-150	铜	chevron_right
CTAM-120	铜	chevron_right
CTAM-150	铜	chevron_right
CTCZ-120	铜	chevron_right
CTCZ-150	铜	chevron_right
CTCZH-120	铜	chevron_right
CTCZH-150	铜	chevron_right
CTCZM-120	铜	chevron_right
CTCZM-150	铜	chevron_right
CTM-110	铜	chevron_right
CTM-120	铜	chevron_right
CTM-150	铜	chevron_right
CTMH-120	铜	chevron_right
CTMH-150	铜	chevron_right
CTMM-120	铜	chevron_right
CTMM-150	铜	chevron_right
CTS-110	铜	chevron_right
CTS-120	铜	chevron_right
CTS-150	铜	chevron_right
CTSH-120	铜	chevron_right
CTSH-150	铜	chevron_right
CTSM-120	铜	chevron_right
CTSM-150	铜	chevron_right
CTY-100	铜	chevron_right
CTY-110	铜	chevron_right
CTY-50	铜	chevron_right
CTY-65	铜	chevron_right
CTY-85	铜	chevron_right