1.
interstage gland
级间密封，级间汽封
2.
the seal of the air-balancing cylinder adopts multi-stage seal;
气平衡缸密封部位采用多级密封装置 ;
3.
Sealed radioactive sources classification
GB4075-1983密封放射源分级
4.
solid gravel seal
密实的砾石充填层间密封
5.
Class 300-600: Fully-encased spiral wound graphite-filled stainless steel gasket.
600磅级：全封闭螺旋缠绕石墨填充不锈钢密封垫。
6.
Dust and fog protected under sealed condition, IP44.
独特的密封式设计，防尘、雾，防护等级IP44。
7.
Class 150: Corrugated graphite-filled steel gasket.
150磅级：石墨填充波纹钢板密封垫。
8.
"Gaskets are also used to seal joints between other parts, such as between the oil pan, manifolds, or water pump and the Block."
密封垫也同样用于密封其它部件之间的接合处,例如,油底壳、歧管、水泵与气缸体之间的密封。
9.
Sticky OD accumulator seals (intermittent)
有粘性的ＯＤ蓄电池密封（有间歇的）
10.
There are three separate, sealed compartments in Joe's chest.
乔的胸腔里有3个分隔的密封小间。
11.
The final drives are double reduction with spur gear and segment sprocket, which are sealed by floating oil seal for easy service.
两级直齿轮减速，浮动油封密封，链轮采用组合式，便于维修。
12.
Containment enclosures? Part 2: Classification according to leak tightness and associated checking methods???
封隔箱室? 第二部分：根据密封性和有关的检测方法分级
13.
All seals of this machine use the thermostable silica gel (food grade).
该机所有密封件均采用耐高温硅胶件（食品级）。
14.
An Analysis of the One-level Sealed Bidding on BOT Project;
一级密封招标在项目建设BOT方式中的应用分析
15.
One-Level Sealed Tendering Tactics of Large Construction Project Facility;
大型建设工程项目设备一级密封招标策略
16.
The enlightenment of the first-price sealed auction on logistics of universities;
一级密封价格拍卖理论对高校后勤管理的启示
17.
Bidding Game Model of Tradable Emission Permits Based on First-price Sealed Auction;
基于一级密封拍卖的排污权交易博弈模型
18.
Bidding game model of power generation company based on first-price sealed auction;
基于一级密封拍卖的发电公司竞价博弈模型