當(dāng)前位置:
首頁(yè) >
標(biāo)準(zhǔn)詳情頁(yè)

Wrought Aluminium And Aluminium Alloys, Extruded Rectangular Bars - Tolerances On Dimensions And Forms, Static Values
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻