For surfacing welding on cold die and cutting tool.冷冲模及切削刀具的堆焊.The Research of the Microstructure of the Co - Cr - W Alloy Plasma Surfacing.Co -Cr-W 系等离子弧堆焊合金层显微结构的研究.To protective material used in surfacing and finishin...
We look for applicants who are numerate, computer-literate and energetic self-starters.我们对求职者的要求是具备运算能力，熟练使用电脑，精力充沛而且工作积极主动。They look for foods that are low in calories.他们要找低卡路里的食物。We all need to look for ways to reduce ...