1.
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 ;
2.
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
3.
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
4.
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
5.
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
6.
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
7.
Condition prediction of stage seal of centrifugal compressor based on axial thrust
利用轴向力预测离心压缩机的级密封状态
8.
Analysis on Game Equilibrium of First-price-sealed Bid in Equipment Acquisition
装备采办中一级密封招标的博弈均衡分析
9.
Study on the Seal Property of the Second Seals of Reactor Coolant Pump in Nuclear Station from Contacting to Non-contacting Mechanical Seal
流体静压式核电站主泵二级密封由接触式到非接触式转变的密封性能分析
10.
Bidding Game Model of Bill of Quantities Based on First-Price Sealed Auction;
基于一级密封的工程量清单投标报价的博弈模型
11.
interstage gland
级间密封，级间汽封
12.
Sealed radioactive sources classification
GB4075-1983密封放射源分级
13.
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。
14.
Dust and fog protected under sealed condition, IP44.
独特的密封式设计，防尘、雾，防护等级IP44。
15.
Class 150: Corrugated graphite-filled steel gasket.
150磅级：石墨填充波纹钢板密封垫。
16.
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。
17.
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
18.
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）。