The connecting tool requires neither electric power nor heat source, and so enables quick work at high and narrow place.
正因为简易接续工具不需要电源，所以可以在狭窄以及高空中进行轻松地作业。
The idea that double-wall construction could never work in power tool design was broken!
于是双层结构绝不可能应用于电力工具的观念，就此被打破了！
The idea that double-wall construction could never work in power tool design was broken!
于是双层结构绝不可能应用于电力工具的观念，就此被打破了！
应用推荐