“增碳”造句
2024年06月12日 13:11:27
利用石墨煤
增碳的炼钢技术,工艺简单可行,
增碳稳定, 应用广泛.
This technical process is simple, carburization is stable, application is widely.
对于药芯焊丝,
增碳的门槛值在0.05%左右.
The critical value of carbon increasing for FCW is about 0.05 %.
添
增碳粉 、 或者调换硒鼓中部制卡和会员卡制作.
Add toner, or replace the toner cartridge central business card printing and membership card.