guard wire meaning in English
安全线
保护线
防护线
Examples
- The intermediate magnesium - clad slag guard wire is produced through advanced process of non - cement pouring featuring corrosion resistance , high temperature resistance , good heating stability and long service life etc
中间包镁质档渣堰采用无水泥浇注的先进工艺，具有耐侵蚀、耐高温、热震稳定性好、使用寿命长等特点。