单词	punchtape machine
释义	punchtape machine n.穿孔纸带机
随便看	concrete base-body concrete baseconcrete foundation concrete base course concrete base slab concrete basin concrete batcher concrete batching concrete batching and mixing plant concrete batching and mixing tower concrete batching plant concrete batching system concrete batch plant concrete bathing and mixing plant concrete bay concrete beam concrete beam and slab concrete beam bridge concrete beam-column joints concrete beamconcrete girder concrete beam floor concrete beam girder concrete beam manufacture site concrete beam model concrete beams concrete beam slipform device