Số hiệu tiêu chuẩn
EN 755-7
Tên tiêu chuẩn
Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 7: Seamless tubes, tolerances on dimensions and form
Ngày phát hành
1998-07-00
Tiêu chuẩn tương đương
DIN EN 755-7 (1998-10), IDT * BS EN 755-7 (1998-12-15), IDT * NF A50-636 (1999-04-01), IDT * SN EN 755-7 (1999), IDT * OENORM EN 755-7 (1998-10-01), IDT * PN-EN 755-7 (2002-01-28), IDT * SS-EN 755-7 (1998-08-07), IDT * UNE-EN 755-7 (1999-02-26), IDT * TS EN 755-7 (2004-04-21), IDT * STN EN 755-7 (2002-12-01), IDT * CSN EN 755-7 (2000-01-01), IDT * DS/EN 755-7 (2000-10-09), IDT * NEN-EN 755-7:1999 en (1999-01-01), IDT * NEN-EN 755-7:1999 nl (1999-01-01), IDT * SANS 50755-7:2005 (2005-04-28), IDT * SFS-EN 755-7 (1999-01-18), IDT
Thay thế cho
prEN 755-7 (1998-03)
Thay thế bằng
EN 755-7 (2008-03)
Từ khóa
Aluminium * Aluminium alloys * Aluminium profile * Dimensions * Extruded * Extruded sections * Fixed length * Form tolerances * Limit deviations * Material groups * Non-ferrous alloys * Non-ferrous metals * Pipes * Profile * Seamless * Seamless pipes * Straightness * Tolerances (measurement) * Width across flats
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EN 755-7
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