鋼材(Steel)詞匯 Y

字號(hào):

Yield Of Steel 鋼的屈服點(diǎn)
    Yield Point Of Steel Bar 鋼筋屈服點(diǎn)
    Yielding Steel Arch 讓壓性金屬支架
    Yielding Steel Prop 讓壓可縮性鋼支柱