重冰 meaning in English

heavy floe
heavy ice
heayy ice

In a batch of cables that are offered to the electric power system of guangxi , and mostly service conditions under 0 degrees centigrade in winter for the mountain area according to using the scene in 2001 , our company technical staff is it suit serious ice formation , heavy tombarthite steel core aluminium that crosses over entangle in the line to design , pass the provincial - level appraisal
年在为广西供电系统提供的一批电缆中，根据使用现场为山区且冬季多为0以下使用条件，我公司技术人员设计适合重冰区大跨越的稀土钢芯铝绞线，并通过省级鉴定。