A cast steel strong back is fitted in way of the combustion space to help absorb（）

A．flame temperature

B．fuel oil

C．air movement

D．gas force

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更多“A cast steel strong back is fi…”相关的问题

第1题

A cast steel strong back is fitted in way of the combustion space to help absorb _____.A.f

A cast steel strong back is fitted in way of the combustion space to help absorb _____.

A.flame temperature

B.fuel oil

C.air movement

D.gas forces

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第2题

A cast steel strong back is fitted in way of the combustion space to help absorb _____.

A.flame temperature

B.fuel oil

C.air movement

D.gas forces

点击查看答案

第3题

Concrete is strong in compression but weak in tens...

Concrete is strong in compression but weak in tension. Therefore, reinforcement is needed to resist the tensile stresses resulting from the loads. Additional reinforcement is occasionally used to reinforce the compression zone of concrete beam sections. Such steel is necessary for heavy loads in order to reduce long-term deflections. Reinforce concrete systems are composed of a variety of concrete structural elements that, when synthesized, produce a total system. The components can be broadly classified into: floor slabs, beams, columns, walls, and foundations. Beams are the structural elements that transmit the loads from floor slabs to vertical supporting columns. They are normally cast monolithically with the slabs and are structurally reinforced on one face, the lower tension side, or both the top and bottom faces.

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第4题

Connecting elements of a mooring system should be fabricated from ______.

A.cast iron

B.forged steel

C.stainless steel

D.cast steel

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第5题

_____ pistons have low inertia and high coefficient of thermal expansion.

A.Cast iron

B.Cast steel