... casing point 下套管深度；作决策时间 casing pole 套管紧扣杆 casing potential 套管电位 ...
基于80个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The rod was a bamboo pole, the hook was converted from a paper pin, the string was cotton sewing thread, the float pulled from a broom, and tooth-paste casing boiled and shaped into a plummet.
竹竿就是鱼杆，大头针就是鱼钩，缝纫机线就是钓鱼线，芒草扫帚抽一根出来切出一截就是鱼漂，而牙膏壳就烧制成铅锤。
youdao
应用推荐
模块上移
模块下移
不移动