wolframium

wolframium

1. wolframium oxide

氧化钨

2. The defects of welding of pure aluminum are air hole, un interfuse, occlude and holding wolframium, etc.

纯铝在焊接过程中存在的主要缺陷是气孔、未熔合、夹杂及夹钨等。

3. Located in lower Yangtze platform, Jianbi molybdenum(wolframium) deposit belongs to a porphyry ore deposit.

谏壁钼(钨)矿床是产于下扬子地台中的一类斑岩型矿床。

4. wolframium, wolfram, tungsten

钨

5. The Use of Molybdenum and Wolframium Products in Modernized Glass Industry

钼钨制品在现代玻璃工业中的应用