A new compound insulation block is designed aiming at shortage of outside and inside insulation wall.
针对墙体外保温和内保温的不足，设计出了一种新型的复合保温砌块。
A new compound insulation block is designed aiming at shortages of outside and inside insulation wall.
针对外保温墙体和内保温墙体的不足，设计出了一种新型的复合保温砌块。
A new compound insulation block is designed aiming at shortages of outside and inside insulation wall.
针对外保温墙体和内保温墙体的不足，设计出了一种新型的复合保温砌块。
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