steel
steel
发布时间：2025-02-01 14:19:58
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相关试题
- 1.Steel structure is the engineering structures made of shaped steel and steel plate.
- 2.Galvanised steel is steel coated ___ zinc.
- 3.steel
- 4.______is the engineering structures made of shaped steel and steel plate.
- 5.If the carbon content of a type of steel is 0.1%, this steel is a kind of ().
- 6.carbon steel
- 7.hardened steel
- 8.steel structure
- 9.forged steel
- 10.steel wire
