My survival gear is made up of three objects: a neck knife with compass and spark rod, an orange bandana, and the main kit.
我的生存装备由三部分组成：一把和指南针以及打火棒系在一起的颈刀、一张橘红的大手帕和主要工具包。
My survival gear is made up of three objects : a neck knife with compass and spark rod, an orange bandana, and the main kit.
我的生存装备由三部分组成：一把和指南针以及打火棒系在一起的颈刀、一张橘红的大手帕和主要工具包。
In this paper the working principle of electro - spark surfacing is introduced. Surfacing process is applied to restoring hydraulic piston - rod and gains good effectiveness.
主要介绍了电火花沉积堆焊工作原理，应用沉积堆焊工艺修复液压活寒杆，取得了良好效果。
Inside the cylinder, a piston and rod quickly move up to push the gasoline and air into a smaller space where it meets the spark plug.
汽缸内，活塞及杆迅速走高推入一个较小的汽油和航空航天凡符合火花塞。
Inside the cylinder, a piston and rod quickly move up to push the gasoline and air into a smaller space where it meets the spark plug.
汽缸内，活塞及杆迅速走高推入一个较小的汽油和航空航天凡符合火花塞。
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