“倒棱”造句

銑頭倒棱機(jī)是高頻直縫焊管生產(chǎn)線上的關(guān)鍵設(shè)備之一.
The milling and chamfering machine a key unit in the longitudinally welded pipe production line.

倒棱增加物的塑造在自動(dòng)制冷管的范圍內(nèi)、接頭螺栓的座套表面.
Addition of chamfering shape on seating surface of joint bolt at atf cooler pipe area.

鋼管管端的銑頭和倒棱是無(wú)縫鋼管精整線的重要生產(chǎn)工藝.
This paper analyzes the manufacturing process of chamfering machine used for seamless pipe production.

• #倒棱