tungsten electrode-ag尊龙凯时

molybdenum & tungsten

type

additive  size color 
wp ----- 1.6/2.4/3.2*150/175 green
wy20 y2o3 1.6/2.4/3.2*150/175 blue
wl15 la2o3 1.6/2.4/3.2*150/175 golden 
wl20 la2o3 1.6/2.4/3.2*150/175 blue
wc20 ceo21 .6/2.4/3.2*150/175 grey
 wt20 tho2 1.6/2.4/3.2*150/175 red
wz8 zro2 1.6/2.4/3.2*150/175 white

 

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