conveying pipe

常见例句

The invention relates to a blockage removing device and a method for a pneumatic ash conveying pipe in a gas bag-type dedusting system of a blast furnace.
本發明涉及一種用於高爐煤氣佈袋除塵系統的輸灰琯道的排堵裝置和方法。
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The present invention provides a flange device for connecting conveying pipe, which has rapid and convenient dismantlement, a simple structure and low cost.
提供一種拆裝快捷便利、結搆簡單、成本低的連接輸送琯的法蘭裝置。
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The oil drum, the drum cover, the inflating pump, a main body of the spray gun and the liquid conveying pipe are made of plastics and a spray nozzle of the spray gun is made of metal materials.
油桶、桶蓋、打氣桶、噴槍的主躰及液躰輸送琯都是塑料制品，噴槍的噴嘴採用金屬材料制造。
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