Particularly suited to high altitude and cold area use.
特别适合于高原和高寒地域使用。
It is high altitude, cold and much permafrost area along Xin-Zang highway (219 national highway).
新藏公路（国道219线）沿线海拔高、气候冷，存在大量冻土区。
It is high altitude, cold and much permafrost area along Xin-Zang highway (219 national highway).
新藏公路（国道219线）沿线海拔高、气候冷，存在大量冻土区。
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