All inserts are to be stamped as to the material used in construction, type, hardness and temper.

模具结构中的镶件必须刻印材料型号、硬度以及回火性能。。

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Bamboo is used extensively throughout the world as an inexpensive, plentiful and sustainable material in a variety construction projects and scaffolding is no exception.

在世界各地，因竹子是廉价、量多和sustainable的材料，它被广泛用在各种建筑工程中，脚手架也不例外。

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That both the structure and material of gravity dams and construction means of earth dams are used in roller compacted concrete dams make them increasingly used in water work.

碾压混凝土坝将混凝土坝结构和材料与土石坝施工方法两者的优越性结合起来，在水利工程中得到愈来愈多的运用。

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The warehouses were said to contain chemicals and material used in construction and salt production.

BBC: Burma blast kills at least 17 in Rangoon

Mr. Malvi said the civic body was examining the material used in the construction.

WSJ: India Police Arrests Nine in Building Collapse

Mr. Malvi said the civic body is examining the material used in the construction.

WSJ: Death Toll in Mumbai Building Collapse Hits 74