... steel manufacture 钢铁产业 steel mark 钢标号; 钢的标号 steel marking system 钢的标号制 ...
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加强钢混结构，原址回收材料的再利用。钢制防晒百叶窗和普通砖结构，水泥空心砖和低标号水泥。
Reinforced concrete and steel structures. Re-use of existing and recycled materials from site. Steel sunscreen louvres and raw common brickworks, concrete vent-blocks and off-form concrete.
采用HDPE分丝管索鞍，即将HDPE分丝管置于矩形焊接钢箱内，在分丝管外灌注高标号水泥浆的结构形式。
The cable saddle is a structure with its HDPE sleeves installed in a rectangular steel box and with the high-grade cement mortar grouted outside the sleeves.
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