您要查找的是不是:
- 箱trunk
- 收件箱Inbox
- 箱形box; box type
- 半偏轨箱形梁local bias-rail box girder
- 薄壁箱形结构thin membrane box structure
- 箱形舱盖pontoon hatchcover
- 箱形支架box-section trestle
- 闭口箱形孔型closed box pass
- 箱形拱box arch
- 箱形驳box barge
- 箱形袋box bag
- 单元箱形梁single cell box girder
- 箱形粱box girder
- 箱形篮mocock; mocuck
- 箱形孔pass design
- 箱形倍增器box type multiplier
- 箱形泵box pump
- 箱形臂box jib
- 箱形床box bed
- 箱形的trunk