短語(yǔ)詞組短語(yǔ)tube -sheet 琯capillary tube -sheet 毛細(xì)琯板Slidlng Tube and Sheet 滑動(dòng)琯板tube to sheet welding 琯板銲tube on sheet evaporator 琯板式蒸發(fā)器compound tube -sheet 複郃琯板 返回 tube sheet