The test steel is applied to the engineering structure, which can effectively reduce the consumptionofmaterials and make the component more light.
实验钢已成功用于工程结构,能有效地降低材料消耗,减轻构件重量。
2
Bosed on economic comparability the consumptionofmaterials and the price of welding and seamless pipe are compared under the different producing process.
Power grid enterprises in daily business activities, held in the process of production operation, maintenance, repair, or consumptionofmaterials, materials.