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钢管在线常化
释义
钢管在线常化
Encyclopedia
工学
金属管材轧制
释
on-line normalization of tube
钢管在线常化
轧管后钢管冷却到特定温度以下进再加热炉,在炉内将钢管加热到Ac3或Acm以上温度(加热临界温度)后,保温一段时间,使钢充分奥氏体化,然后出炉进行定(减)径后,按照一定冷却速率冷却到室温的工艺。
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risk control method
risk control of information system project
risk control on water right transaction
risk control principle
risk control strategy
risk control technology
risk cost
risk decision
risk decision-making mechanism
risk early warning
risk early-warning for tunnel and underground engineering
risk early warning information system
risk emergency treatment plan for tunnel and underground engineering
risk estimation of tunnel and underground engineering
risk evaluation method of tunnel and underground engineering
risk evaluation of blasting
risk evaluation of tunnel and underground engineering
risk exposure
risk factor
risk factors of cancer
risk financing
risk function
risk identification
risk identification for immersed tunnel
risk identification for tunnel construction by cut and cover method
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