And economizing consumption of steel material can create more much economy benefit under guaranteeing project quality.
指出在保证工程质量的前提下，节约了钢材用量，从而创造出更多的经济效益。
The utility model has the advantages of simple structure, easy manufacture and fabrication, steel material saving and low energy consumption.
该泵结构简单，易于加工制造，且节约大量钢材，降低能耗。
World steel prices follow a generally parallel trend due to factors such as the structure of production, consumption and cost, raw material sources and the closeness to the major markets.
世界钢材价格的，按照通常的生产，消费和成本，原料来源和主要市场的亲近结构等因素的平行趋势。
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