Plastic doors and windows do not erode by any acid of alkali medicine and they aren't affected by waste gas or salty substances. thereFore, they are bery suitable choice in littoral and heavy-industry area.
塑料门窗不受任何酸碱药物的侵蚀,不受废气及盐份的影响,非常适合沿海地区、重工业区的使用。
The future undersea battlespace, especially littoral waters, will soon be marked by MANTA that can protect personnel and submarine platforms away from dangerous waters such as harbors, bays and minefields.
MANTA将在水下作战空间,特别是浅海海域中发挥重要作用,可使作战人员和潜艇远离港口、海湾和水雷区等危险水域,而同样能完成作战使命。
简答网 · 英语词汇
简答网 · 高考英语
简答网 · 双语娱乐资讯