... 模型套板 retainer plate 承托式采油封隔器 retainer production packer 集水盆地 retaining basin ...
基于52个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The stone water basin freed from the surrounding retaining structure as it was preserved at the centre of the crypt. The fill under this basin was still unexplored.
从旁边护土物中出土的石水盆，原是在地窖中央被保存的。石水盆下的土石，仍未被探勘。
youdao
应用推荐
模块上移
模块下移
不移动