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钢号 gāng hào
gen. grade of steel (gd. of S.)
bridg.constr. grade of steel; mark of steel
busin. steel
construct. steel grades
el.mach. steel grande
met. steel grade (【技】钢种:钢的品种和种类。每一大钢类或钢组中,再按其基本成分和主要性能的差别进一步分为若干个钢种。每一钢种至少有一个钢号。钢号:用于表示每种钢的主要特征的符号。各国钢号表示方法繁多。我国新钢号表示方法基本分两类:对非合金钢和低合金钢,钢号以表示其屈服强度为主;对合金钢,钢号以表示其主要元素的平均成分为主。: Figure 13 shows the change of average decarburization time for each steel grade after revamping of RH facility. 图13显示了 RH 装置改造后每一钢种平均脱碳时间的变化。); type number; type of steel
tech. designation; number system for steel; steel specification
archit. grade of steel
钢号: 76 phrases in 14 subjects
Architecture2
Aviation1
Bridge construction12
Business1
Drilling1
Earth sciences1
Economy1
General4
Metallurgy26
Oil / petroleum2
Rail transport1
Shipbuilding1
Steel production1
Technology22