多排孔 meaning in English

multirow coree

Fenmeihui bricks , concrete slabs more pai kong , the standard bricks , colour lane brick , garage slabs , plaza significantly , lawn brick production , marketing
粉煤灰砖、混凝土多排孔砖、标准砖、彩色车道砖、停车场砖、广场彩砖、草坪砖生产、销售。
In this paper , we measured the thermal resistance of multi hole brick , designed external insulation wall and calculated the thermal resistance and the thickness of insulation mortar , which can save energy by 50 % in lianyungang
试验测定了连云港地区几种多排孔封底砌块的热阻，并在此基础上设计和计算了寒冷地区节能50 %的几种外保温复合墙体的热阻及聚苯颗粒保温砂浆厚度。