1.
Ultra-high vacuum flange--Dimensions
GB/T6071.2-1985超高真空法兰尺寸
2.
Ultra-high vacuum flange--Copper seal gaskets
GB/T6071.3-1985超高真空法兰用铜密封垫
3.
Ultra-high vacuum flange--Types
GB/T6071.1-1985超高真空法兰结构型式
4.
Vacuum technology screwed type quick release flange
GB/T4983-1985拧紧型真空快卸法兰
5.
Vacuum technology clamped type quick release flange
GB/T4982-1985夹紧型真空快卸法兰
6.
Form and Position Errors and Welding of Flange on Vacuum Shell
真空壳体上法兰的焊接及形位误差测量
7.
Surveillance on Airborne Fungi in A Top-grade Hospital Wards in Lanzhou
兰州某三甲医院病区空气真菌的监测
8.
1842 Sir James Dewar, Scottish physicist and chemist and inventor of the vacuum flask, was born in Fife.
1842年，苏格兰物理学家、化学家、真空管发明人詹姆斯.德沃尔爵士出生于法夫。
9.
ELO-Vac process
电炉真空脱碳脱气法
10.
vacuum fusion gas chromatography
真空熔融气相色谱法
11.
Vacuum extra low carbon ferrochromium
GB/T5684-1987真空法微碳铬铁
12.
circulation degassing
双管循环真空除气法
13.
Vacuum System of Heavy Ion Cancer Therapy Beam Line of HIRFL
兰州重离子加速器深层治癌束流线真空系统
14.
telltale flange
接放空管或取样管的法兰盘
15.
testing method for fineness of portland cement by air permeability apparatus
波特兰水泥粒度试验-空气渗透设备法
16.
A Study on the Forecasting Methods of Air Pollution in Lanzhou Proper in Winter
兰州城区冬季空气污染预报方法研究
17.
CAUSE ANALYSIS OF THE CRACK ON THE FLANGE FOR MEDIUM TEMPERATURE SHIFT COOLING SYSTEM
中变空冷入口管线法兰裂纹原因分析
18.
Study on defluorination for purifying phosphoric acid by vacuum steam stripping
真空汽提法脱氟净化湿法磷酸的研究