首页> 外国专利> A method for securing the hanging wall under days, preferably during streckenvortriebzur achieve a temporary custody secured, for introducing the definitive support in accordance with specific space by means of and behind the the in situ

A method for securing the hanging wall under days, preferably during streckenvortriebzur achieve a temporary custody secured, for introducing the definitive support in accordance with specific space by means of and behind the the in situ

机译:一种用于在几天内,优选地在streckenvortriebzur期间固定悬挂壁的方法,以实现暂时的固定,以便根据特定空间通过原位并在原位之后引入确定的支撑

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