Here homeowner and builder Simon Hare shows off a cross section of a structural insulating panel which provides the bulk of the insulating value.
这里房主和建筑商西蒙野兔展示的是一个结构性的绝缘小组，提供了大容量的绝缘值截面。
Here homeowner and builder Simon Hare shows off a cross section of a structural insulating panel which provides the bulk of the insulating value.
这里房主和建筑商西蒙野兔展示的是一个结构性的绝缘小组，提供了大容量的绝缘值截面。
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