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Transmission line icing is hazardous to power grid safety.
电线覆冰是影响电网安全运行的重要因素。
youdao
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Cat Walk, Box, Grid Areas Safety Railing Installations Project.
剧场工作猫道、包厢、顶棚、安全护栏工程规划案。
youdao
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Cat Walk, Box, Grid Areas Safety Railing Installations Project.
剧场工作猫道、包厢、顶棚、安全护栏工程规划案。
youdao