Nghĩa của từ air-hardened bằng Tiếng Việt
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Đặt câu có từ "air-hardened"
1. This steel alloy is used as a material for tubes, which are air-hardened or both air-hardened and tempered, for producing thick-walled tubular parts for motor vehicles.
2. An air hardened steel having a reduced nickel content and acceptable impact hardness.
3. Hot-rolled alloy steel plate, air hardened and tempered, produced to the "DIMO 42H" specification, or equivalent, made out of vacuum degassed steel.
4. Hot-rolled alloy steel plate, air hardened and tempered, produced to the "DIMO 42H" specification, made out of vacuum degassed steel, and imported under tariff code 7225.40.90.91.