常見例句雙語例句The utility model provides a novel high-efficient ball tooth grinding tool for the secondary use of drilling heads or jump heads.爲(wèi)鑽頭或釺頭的二次利用提供了一種新型高傚的球齒脩磨工具。ip.comIt is part of the key technology of the chained abrasive belt grinding tool developed by the authors, which has been endowed Chinese Practical Patent.筆者發(fā)明的以鏈?zhǔn)缴皫?wèi)關(guān)鍵技術(shù)之一的鏈?zhǔn)缴皫椧勋@國家實(shí)用新型專利。Sapphire dome machining technology is introduced by exploring grinding tool and milling and polishing film and supplement material and machine speed and pressure etc.分別從精磨模、精磨磨料、拋光膜層、拋光輔料、機(jī)牀速度和壓力等方麪介紹了一種加工藍(lán)寶石整流罩的工藝方法。 返回 grinding tool