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- The deep hole thread processing efficiency height and the processing quality,directly affects the components the production efficiency and the precision. 深孔螺纹加工效率的高低和加工质量的好坏,直接影响零件的生产效率和精度。
- deep hole thread 深孔螺纹
- They first dug a deep hole in the ground. 他们先在地上挖了一个深洞。
- He dug a deep hole in the garden. 他在花园里挖了个深坑。
- WISDOM DEEP HOLE DRILLING MACHINE CO., LTD. 慧能深孔机械有限公司。
- Keep the jeep in the depth of a deep hole. 把吉普车保存在一深洞的深处。
- DEEP HOLE DRILLING TECHNOLOGY LTD. 北京哈镘深孔技术有限公司。
- They dug a deep hole in the hillside. 他们在山坡上掏了一个深洞。
- A deep hole in the earth gaped before us. 我们面前的地上裂开了一个深坑。
- There was a deep hole in the footpath. 人行道上有一个深洞。
- There is a deep hole in the sidewalk. 人行道上有一个很深的洞。
- She was falling down and down into a very deep hole. 她摔倒了掉进一个很深的洞里。
- But the thread of wire-line coring drill pipe made in our country is low strength and short service life.Drill pipe break trouble occurs constantly and it can't fulfill the requirements of deep hole. 我国绳索取心钻杆螺纹强度低，使用寿命短，钻杆折断事故时有发生，不能满足深孔钻进的需要。
- Mr Blake:No.Dig a deeper hole,Timmy. 布莱克先生:不行; 再挖深点;蒂咪.
- Lug body available with ISO flange dimensions and metric bolt hole threads. 凸耳式阀体符合ISO法兰尺寸和公制螺栓孔螺纹。
- A deep hole or shaft sunk into the earth to obtain water, oil, gas, or brine. 井陷入土地中，用来取水、油、气或咸水的深孔或竖井
- This portable rig can only drill 15m deep holes. 这台人抬钻机只能打15米深的井。
- Today, we'll drill 18m deep holes. 今天，我们要打18米深的井。
- This is general HSS long drills for deep holes. 这是适用于深孔的通用型高速钢长钻头.
- A deep hole or shaft sunk into the earth to obtain water,oil,gas,or brine. 井陷入土地中，用来取水、油、气或咸水的深孔或竖井
