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由中华造船厂和无锡减震器厂共同研制的不锈钢波形膨胀节(俗称金属波纹管)最近在无锡减震器厂试制成功,并投入批量生产。 这种波形膨胀节采用多层不锈钢材料制成,可耐550℃以下的高温,主要适用于船
The stainless steel corrugated expansion joint (commonly known as metal bellows) jointly developed by China Shipyard and Wuxi Shock Absorber Factory was successfully trial-produced in Wuxi Shock Absorber Factory and put into mass production. The corrugated expansion joint is made of multi-layer stainless steel and can withstand high temperatures below 550 ℃. It is mainly suitable for ships