Although CRH, a maker of building materials, is heavily exposed to the construction downturn in America and Europe it has joint ventures in Turkey, China and India and a strong balance-sheet.
而另一家生产建筑原材料的公司CRH，尽管面临着在美国和欧洲的形势严峻的建筑业萧条，但其在土耳其，中国和印度拥有合资企业并且拥有一份健全的资产负债表。
The sewing: with a layer of sheet edge wrap another layer of garment seam stitching, and make second or third times and joint.
包缝：以一层衣片边包住另一层衣片边缝缉，再作第二或第三次缝缉。
Two techniques during the construction are introduced including ZY over-long structure without joint and complex plastic sheet.
并介绍施工中采用的ZY及超长结构不设缝工艺和复合塑料防水板工艺。
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