99 中文名称: 登山设备 攀冰工具 安全要求和试验方法 英文名称: Mountaineering equipment - Ice-tools - Safety requirements and test methods 页数: 8 采用标准: DIN EN 13089 (1999-09), EQ..
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The National Snow and ice Data Centre tracks the Arctic ice-shelf using tools developed by NASA, and has produced monthly satellite maps going back to 1979.
美国冰雪数据中心(National Snow and Ice Data Centre)使用NASA开发的工具跟踪观察北冰洋的冰架,并从1979年以来每个月都制作卫星地图。
Our ice tools punch through this, and we rise step by splintering step.
我们的攀冰装备一次次地贯穿下面的冰层,我们也一步步地小心上升。
Reinforced ski carrier, daisy chain gear carrier, detachable rope-fixing strap and 2 removable ice axe attachment points let you lash tools and gear to the outside of the pack.
钢筋滑雪载体,菊花链齿轮载体,可拆卸的绳索固定肩带和2个可移动的冰镐附着点,让你睫毛工具和渔具包外。
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