... internals lifting device 堆内构件起吊装置 internals lifting rig 堆内构件起吊装置 internal slope impedance 内梯度阻抗，动态内阻抗 ...
基于16个网页-相关网页
... internal sleeve 内套管；内档油圈 internals lifting device 堆内构件起吊装置 internals lifting rig 堆内构件起吊装置 ...
基于12个网页-相关网页
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