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不锈钢Hlau Hlau波纹波纹管膨胀接头
伸缩接头，波纹补偿器，波纹管附件，法兰导管。Hlau膨胀pob qij txha tuaj yeem siv los nqus cov hloov pauv ntawm cov kav dej thiab cov ntawm热膨胀thiab txias收缩，los yog kom them nyiaj rau轴向，横向thiab角向hloov chaw ntawm cov kav dej thiab cov thawv。Nws kuj tseem siv tau rau kev txo suab nrov thiab txo kev振动。