以下为句子列表：
英文: The ceramic-lined steel composite pipes are lighter than alloy pipes, cast iron pipes, and cast stone pipes, which reduces the expense of transportation and makes the pipes easier to install.
中文: 陶瓷内衬复合钢管与钢管、耐磨合金铸管、铸铁管和铸石管比较，相对重量轻，便于运输和安装。
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英文: CRYSTALLIZATION OF DIABASE CAST STONE PIPE
中文: 辉绿岩铸石管材的结晶作用
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