joint extension compensating member (joint expansion bellows)_专利英汉词典
joint extension compensating member (joint expansion bellows)
[专利英汉词典]
joint extension compensating member (joint expansion bellows)【固定建筑物】
接缝头扩充补偿机件（接缝头膨胀伸缩式波纹管）
joint extension compensating member (joint expansion bellows)
【固定建筑物】
接头膨胀补偿构件(接头胀缩盒)
是什么意思，joint extension compensating member (joint expansion bellows)的解释，joint extension compensating member (joint expansion bellows)的翻译
