工業牛筋怎麼打孔

㈠ 鐗涗粩瑁ゆ庝箞鐢ㄦ渶鐪侀挶鐨勬柟寮忔敼閫犳垚鍖咃紵

鐗涗粩瑁や竴鑸閮芥槸閲囩敤鍔沖姩甯冦佺墰絳嬪姵鍔ㄥ竷闈涜摑鑹叉按紓ㄩ潰鏂欍傚苟涓旂墰浠旇￥鐨勮愮敤鎬ц繙榪滆佹瘮涓浜涙櫘閫氱殑闀胯￥濂藉緢澶氾紝鍥犳ら潪甯稿彈鍒板ぇ瀹剁殑鍠滄錛岄泦榪欎箞澶氫紭鐐逛簬涓韜鐨勭墰浠旇￥涔熸槸闈炲父閫傚悎鐢ㄦ潵鏀歸犲寘鍖呭暒錛岃屼笖鍙浠ヨ存槸闆舵垚鏈錛屽ぇ瀹跺﹁搗鏉ュ惂錛

鍑嗗囨潗鏂欙細鏃х墰浠旇￥錛岄拡綰匡紝鎵撳瓟鍣錛屽壀鍒

棣栧厛鎵懼嚭涓浠朵笉絀跨殑鐗涗粩瑁わ紝緇欑墰浠旇￥鐨勪袱涓瑁よ吙鍏ㄩ儴閮藉壀涓嬫潵銆