1.
Care must be taken to completely seal entrance plugs(eg. at a manway)in refractory linings.
必须小心地完全封闭耐火材料衬里的进口门。
2.
On the differences between the fire-resistant cable and the fire-resistant enclosed busbar
谈耐火电缆与耐火封闭母线的区别与应用
3.
enclosed type fireproof glass reinforced plastic lifeboat
封闭式耐火玻璃钢救生艇
4.
pressurized stopping
封闭灾区加压隔火墙
5.
totally enclosed chlorine store
全封闭式氯气贮存室
6.
ventilated totally-enclosed motor
全封闭通风式电动机
7.
totally enclosed fan-cooling motor
全封闭扇冷式电动机
8.
totally-enclosed type induction motor
全封闭式感应电动机
9.
air light fluorescent machine tool lamp
全封闭荧光机床工作灯
10.
hermetically sealed condensing unit
全封闭式压缩冷凝机组
11.
The current transformer is fully enclosed and busbar structure. The secondary windings and iron core are insulated by epoxy resin. It has a good ability of antipollution and moisture proof.
本型电流互感器为全封闭母线式结构，二次绕组及铁芯均浇注在环氧树脂内，耐污染及潮湿。
12.
The current transformer is fully enclosed. The primary and secondary windings and iron core are insulated by epoxy resin. It has a good ability of antipollution and moisture proof.
本型电流互感器为全封闭结构，一、次绕组及铁芯均浇注在环氧树脂内，耐污染及潮湿。
13.
Study on the Automatic Fire Fighting System in Closed Combustible Place;
封闭式易燃场所自动灭火系统的研究
14.
Effects of Alkali-Resistant Sealing Primer on Weatherability of Architectural Paint for Exterior Wall
抗碱封闭底漆对外墙涂料耐候性的影响因素
15.
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。
16.
Design and Application of New Combined Pipe Head Seal With Fully Enclosed Knif Edge
新型全封闭刀口联合式管口封的设计及应用
17.
Development of Automatic Volumetric Closed-filling-sealing Machine for Soft-packaging Beverage
全自动封闭式定容软管灌装封口机的研制
18.
totally enclosed fan-cooled type induction motor
全封闭扇冷式感应电动机