During the manufacture of crane bridge which is exported for NOELL Germany,the adjustable cushion between crossbeam and end-beam substitutes engineering plastic casting for others joint modes.

• 沈阳冶金机械有限公司为德国NOELL公司生产的天车桥架,其大梁与端梁之间的调整垫用浇注工程塑料的方式来代替其它连接方式,并且拆卸、运输到现场。