spherical compensator for thermal expansion的意思|示意
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热膨胀球面补偿器
spherical compensator for thermal expansion的网络常见释义
球型补偿器 ...球型补偿器；隔热管托；复合保温层 [gap=505]Key words：medium pressure steam pipeline；creep monitoring；spherical compensator for thermal expansion；insulating pipe support；composite insulating layer7 z.