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方筒
方(fang)(fang)筒(tong)(tong)(tong)用(yong)于(yu)檢驗或劃jingmi工件的(de)任意(yi)角度線。 方(fang)(fang)筒(tong)(tong)(tong)承載要求:鑄鐵方(fang)(fang)筒(tong)(tong)(tong)的(de)承載是指方(fang)(fang)箱單(dan)位面(mian)積(ji)承受的(de)重(zhong)量后,鑄鐵方(fang)(fang)筒(tong)(tong)(tong)的(de)變(bian)形撓度。 方(fang)(fang)筒(tong)(tong)(tong)放好工件后,...
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