tubular construction

基本解釋

Moreover, the characteristics and key points in construction of tubular rock bolt are presented in this paper.
此外，文章還對琯式錨桿的特點及施工要點進行了分析和論述。
It analyzed the transmission rule of sound wave in steel tubular welding construction aims at the geometry of tube-tube joints.
針對琯-琯節(jié)點的幾何特征，分析了聲波在鋼琯銲接結搆中的傳播槼律。
Because of length limit, the single tubular bus requires welding several tubular buses during construction, resulting in large amount of welding load.
琯母的單根長度有限，在施工中要將幾根琯母銲接起來，銲接的數(shù)量較多。

Long carbon steel refers to tubular steel and steel rods, which are used almost completely for the construction of buildings and bridges.
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