1.
Studies show that water vapor quickly permeates plastic packaging material.
研究证明水蒸汽能迅速渗入塑料封装材料。
2.
Application of Silicone to Epoxy Encapsulating Materals and Potting Compound
有机硅在环氧包封料、灌封料中的应用
3.
Analysis on the Relation between EMC Property and Packaging Defect
浅析环氧塑封料性能与器件封装缺陷
4.
rubber packing materials for industrial use
工业用密封橡胶材料
5.
automatic plastic bag film seaming and cutting machine
塑料薄膜袋自动封剪机
6.
ties for sealing plastic bags
封塑料袋用的捆扎条.
7.
plastic film continuous sealing machine
塑料薄膜连续封口机
8.
encapsulated fuel unit
加密封套的燃料元件
9.
body seal [refuse collection vehicle]
车身填封物料〔垃圾车〕
10.
closed magnetic-vibrating feeder
封闭型电磁振动给料机
11.
It has two stem sealing: one is stuffing box and another is toroidal sealing ring( O-ring).
本阀阀杆密封分为两种形式：一为填料密封；一为O型密封环密封。
12.
sealing compound
电缆膏； 封口膏， 密封剂， 油灰， 腻子； 电瓶封口填料； 密封接合物
13.
Reasearch of packing and sealing technology in high pressure water revolving sealing
高压旋转密封中填料密封技术的分析与改善
14.
Development of Removal Free Protection Film for Internal Wall of Artillery Tube
火炮身管内壁免启封润滑封存膜材料的研究
15.
Optional mounting configurations (clamp, flange, plate) and tank sealing solutions (packed, mechanical, lip) are available upon request.
可提供多种安装结构（卡盘式，法兰式，板式）和槽罐密封形式（填料密封，机械密封，油密封）。
16.
Any material deviations from standard - packing, gasket, Bolting, etc.
任何与标准配置不同的材料:密封材料,沉淀材料,螺栓材料,等等。
17.
The penstock chooses end face integral seal and the seal material is special rubber, which makes the seal safety and durable.
闸门采用端面整体密封，密封材料采用特殊橡胶材料，保证密封牢靠、耐用。
18.
draught excluder (for doors or windows), of wadding completely covered with textile materials
密封条（用于门或窗）,其填料完全和纺织材料覆盖