... retaining screw 固位螺钉 retaining wire 固位丝 retardation plate 光降低速度板 ...
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wire retaining clip 导线固定夹
retaining g wire 固位丝
reinforced wire retaining wall 加筋网墙
gravelly retaining wall of steel-wire 钢丝网石料挡墙
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Finally, the reactants left the catalytic bed through the retaining wire mesh and enters the bottom space and then go outside of the Reactor outlet.
离开催化剂床层的反应产物穿过承托层进入反应器下部空间，然后出口离开反应器。
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