记忆如同一管陈旧的老式铁皮牙膏管里的牙膏一样，带着锈味又带着发霉的清香，被作者一点一点地挤了出来，并通过画面呈现给了大家。
Like the old metal-wrapped tooth paste with the rusty and moldy fragrance, the memory is squeezed out bit by bit and presented to us in the form of paintings.
管棚复合钢支撑技术，是一个通过超前管棚、支撑钢拱、白铁皮隔离、工作面封堵的相互配合和共同作用，形成了具有强大支护抗力的复合支护体系。
Pipe lodgepole-steel tunnel support technique is a strong composite support system consisting of advance pipe lodgepole, support stell vault, tin plate packer and working surface plug-back.
管棚复合钢支撑技术，是一个通过超前管棚、支撑钢拱、白铁皮隔离、工作面封堵的相互配合和共同作用，形成了具有强大支护抗力的复合支护体系。
Pipe lodgepole-steel tunnel support technique is a strong composite support system consisting of advance pipe lodgepole, support stell vault, tin plate packer and working surface plug-back.
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