1) vermicularizing process in two steps
两步蠕化工艺
2) annealing in NH3
两步法工艺
3) vermicularizing treating process
蠕化处理工艺
1.
The iron melting process,vermicularizing treating process and casting method of the vermicular iron cylinder head of 6110model vehicle diesel engine were introduced briefly.
简要地介绍6110车用柴油机蠕铁缸盖的熔炼、蠕化处理工艺和铸型工艺。
4) Two steps forming process
两步成形工艺
5) one bath two step process
一浴两步工艺
6) Two-step cold-hot-cold pressing technology
两步法"冷-热-冷"胶合工艺
补充资料：蠕蛇
1.亦作"蝡蛇"。 2.传说中的蛇名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条