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