expansion joint〔名词〕张节理,伸缩接头详细»
expansion joint〔名词〕伸缩接头详细»
expansion joint〔名词〕伸缩接头详细»
expansion joint〔名词〕伸缩缝,胀缝详细»
expansion joint〔名词〕伸缩接头,补偿节详细»
expansion joint〔名词〕伸缩缝详细»
expansion joint〔名词〕伸缩缝,张节理,伸缩接头详细»
expansion joint〔名词〕伸缩接头详细»
expansion joint〔名词〕伸缩缝,膨胀缝详细»