The solution is to build a slidinglayer in the roof covering and wall space.
为解决这一问题,可在其屋面与墙面设置一个滑动层解决之。
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Basal slip or sliding as it's often called, basically refers to the slipping or sliding of a glacier across bedrock, actually across a thin layer of water on top of the bedrock.
Loose hole plating chromic layer by weight used in the sliding friction parts and heat resistance, corrosion, wear parts, such as internal combustion engine cylinder lumen, piston rings.