ducting

English

ducting

ducting (plural ductings)

ductwork
- 2005, Dimitrios Kolymbas, Tunnelling and Tunnel Mechanics: A Rational Approach to Tunnelling
  The ductings are extendable tubes made of synthetic or steel sheets (Fig. 2.1). Their cross section amounts to ca 1/60 to 1/30 of the tunnel cross section.

单词	ducting
释义	ducting English Verb ducting present participle of duct Noun ducting (plural ductings) ductwork 2005, Dimitrios Kolymbas, Tunnelling and Tunnel Mechanics: A Rational Approach to Tunnelling The ductings are extendable tubes made of synthetic or steel sheets (Fig. 2.1). Their cross section amounts to ca 1/60 to 1/30 of the tunnel cross section.
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