重铁 meaning in English
heavy rail
Examples
- This version is designated as p90 tr ( triple rail )
这个版本被指定为p90的tr (三重铁) - Progress of research on multiferroic materials
多重铁性材料的研究进展 - Taking advantage of the abundant local iron ore and coal materials , the iron pipe factory pipe fitting factory and cast iron factory , in order to meet the local market demand , developed products of four series with 300 items . these items are divided into two categories , mainly centrifugal cast iron pipe , pipe fittings , stainless steel joints and clamps , art - enclosure , seamling steel pipes , manhole , covers and balance weight iron
炼铁厂铸管厂和管件厂根据市场需求和当地丰富的优质生铁煤炭资源优势，形成一条的生产优势。开发出四大系列三百多个品种的产品，分灰口铸铁和球墨铸铁两大类，主要有离心铸管管件井盖配重铁等。