graving

D shape . Study of FDI - 288 Type Profile Graving Machine

FDI&228型仿形雕刻机的研制

Craftsmen made a square above the crack to stop it graving longer and it can still be seen today .

工匠在裂缝上做了一个方框，以此来阻止裂缝的延长，所以现在我们还能看到它。

Comparison between Suzhou Graving of Prosperous Qing Dynasty & Ukiyoe in Edo Period

清盛期苏州版画与江户时代浮世绘之比较

Payer got the idea for her unique jewelry with writing while practicing her signature with a metalen graving drill .

帕耶在用金属雕刻钻练习自己的签名时，获得了这种独特的文字首饰的灵感。

Through experiences , the application of DCS in Urea production is proved of its great graving and profound influence upon stabilizing production , reducing consumption , saving energy and tapping latent ability .

通过实践，DCS应用于尿素生产对稳定生产，降低消耗，节能挖潜具有重大的，长远意义。