machine-building industry的意思|示意

In old China, there was hardly any machine-building industry, to say nothing of an electronic industry.

在旧中国，几乎没有什么机器制造工业，更不用说电子工业了。

Refractory castable is primarily used for furnaces and kilns in metallurgy, petroleum, chemical industry, construction, electric power and machine building.

耐火浇注料主要应用于冶金、石油、化工、建材、电力和机械制造等行业的窑炉和热工设备中。

TCS Series Drum screening Machine is widely used in the screening of products of dressing plant, macadam processing plant, building materials and chemical industry.

系列滚筒筛分机广泛应用于选矿厂，碎石加工厂，建材，化工等行业的产品的筛分。

Surface roughness is an important concept in machining and determines the performance of machining surface. Therefore, surface roughness measurement is a important task of machine-building industry.

表面粗糙度是机械加工中的重要概念，它直接影响到机加工表面的机械性能，因此表面粗糙度的测量与评定一直是机械行业的研究课题。

Joining and overlay welding of aluminium bronzes, aluminium coated steels, grey cast iron in the machine building, chemical industry and shipbuilding.

增强的抗磨损性使得该产品适用于铝铜合金，镀铝钢，机械制造，化工和造船业中的灰口所进行的连接焊和加层焊。

In this paper the prospects and development process analysis of materials saving for machine building industry were reviewed, with problems put forward, some Suggestions made.

综述了机械工业节材前景预测和途径分析，就节材问题提出了一些建议。