hollow steel section

常見例句

雙語(yǔ)例句

• In order to enhance the service hfe of hollow steel for rock drill stem, the odd number side section shape hollow steel has been designed.
  為了提高鑿巖釬桿用中空鋼的使用壽命，設(shè)計(jì)了奇數(shù)邊截面形狀的中空鋼。
• The achievements in this paper may be referenced for the fire protection design of practical engineering with concrete filled steel rectangular hollow section columns.
  本文的研究成果可為有關(guān)矩形鋼管混凝土工程進(jìn)行抗火設(shè)計(jì)時(shí)提供參考。
• She also tested a more economical "three box" hollow section and a thicker section WPC that allowed studs to be inserted into the sill plate and steel rods to be used as holdowns.
  她還測(cè)試了一種更經(jīng)濟(jì)的WPC“三腔”空心截面和一個(gè)厚截面，可將螺栓插入到地基木和鋼桿中作為支撐。
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