1.
valve seat insert(valve seat ring)
气门座镶圈（嵌镶式气门座圈）
2.
"Valve Service and Maintenance includes installing new seat inserts, cleaning or replacing valve guides, servicing the camshaft and camshaft bearings, and timing the valves."
气门维修包括镶配气门座,清洁或更换气门导管,保养凸轮轴和凸轮轴轴承,气门的正时调整。
3.
Process Technology Research on Valve Seat Ring and Valve Stem Guide Hole of Cylinder Head;
气缸盖气门座圈和导管孔的加工工艺研究
4.
Effect on the Performance of Gasoline Engine about Inner Diameter of Intake Valve
进气门座圈内径对车用汽油机性能影响的分析
5.
Study on Wear Mechanism of Engine Valve-seat Friction Pair
内燃机气门-座圈摩擦副磨损机制的实验研究
6.
A mounting, as for a jewel.
镶座镶嵌宝石等的镶座
7.
The Research about Several Fine Processing Technologies of Valve Seat Ring and Valve Stem Guide Hole of Cylinder Head;
气缸盖气门座圈和导管孔的几种精加工工艺分析
8.
On Feasibility of a Moving Coil Electromagnetic Valve Actuator
一种动圈式电磁驱动气门的可行性研究
9.
A circular flange or rim, as in a ring, into which a gem is set.
宝石座环形法蓝盘或轮圈，用以在戒指上镶嵌宝石
10.
"adjusting valve tappet clearances (also called adjusting valve lash), grinding valves and valve seats."
气门维修包括调校气门间隙(也称气门余隙),研磨气门和气门座.
11.
carbide tipped valve seat reamer
硬质合金气门座铰刀
12.
Repairing Technology Improvement of Engine Valve & Valve Seat
内燃机气门及气门座修理工艺的改进
13.
"After the cam lobe moves out from under the valve lifter, the valve spring forces the valve up onto its seat again."
当凸轮凸角离开气门挺杆,气门弹簧使气门重新回到气门座上。
14.
parallel arm installation type [door closer]
平行臂式〔门气鼓〕
15.
Design and Develop of Alloy Valve Seat Insert (VSI) in the Engine of Lead-Free Gasoline;
无铅汽油发动机合金排气阀座圈的设计及研制
16.
Design and Study of Valve Seat Insert Which Used for Automobile Engine of Lead Free Gasoline;
无铅汽油发动机双层排气阀座圈的设计及研制
17.
Install a dial indicator so plunger contacts valve spring retainer as nearly perpendicular as possiblZero the indicator.
安装一个表盘式指示器，使柱塞与气门弹簧护圈尽可能垂直。将指示器调零。
18.
As this occurs, valve springs pull the valve tightly closed against its opening, called the valve seat.
当这发生时，气门弹簧紧紧地关闭气门口，叫做气门座。