Hot rolled spring steel flat bars - part 2 : ribbed and grooved spring leaves - dimensions and tolerances on shape and dimensions 热轧弹簧钢扁平棒材.第2部分:有肋和有槽的簧片.尺寸及形状和尺寸公差
Hot rolled spring steel flat bars - part 2 : ribbed and grooved spring leaves , dimensions and tolerances on shape and dimensions ; german version en 10092 - 2 : 2003 热轧弹簧钢扁平棒材.第2部分:有肋和有槽的簧片.尺寸
And its production lines are the most advanced ones in the steel industry of china , which have adopted 12 step continuous rolling technology , and it is best for producing all kinds of flat bars , square bars , angle bars and round bards 该生产线采用十道连轧,两道立轧工艺,专业轧制各种规格的扁钢、方钢角钢及圆钢,为目前国内生产同类产品中最先进的生产线。
The result , two years of r & d on , is a launch collection of six styles , each made from japanese steel , each with patent - pending and each dispensing with anything extraneous to focus on assorted new mechanisms : a flat bar with sections that open out to keep it in place once passed through the button - holes ; an s - bend that swivels to lock into a square shape ; and , most radically , a cufflink with a twist mechanism that , rather than pull the two ends of a shirt - cuff together , creates a space between them , making room for an outsized watch 经过两年的研发,该公司的成果是发布了一个由6种款式组成的系列,每种款式都由日本钢铁制造,每种都将申请专利,每种都省去了无关的设计、将重点放在各式各样的新装置上:一块扁钢条,上面附有向外张开的部件,使袖扣穿过纽扣孔后就能固定住;能够旋转的s型弯曲,可以固定进一个正方形的外形中;更为激进的是,一款具有扭曲设计的袖扣不是将衬衫两端连接在一起,而是在它们之间创造出一定空间,为一只特大号手表留出了地方。