bor karbür tozu

bor karbür tozu

bor karbür tozu FEPA standardı:F240 F280 F320 F360 F400 F500 F600 F700 F800 F1000 F1200 F1500 F2000

bor karbür tozu JIS standardı:#240 #280#320 #360 #400##500 #600 #700 #800 #1000 #1200 #1500 #2000 #3000 #4000 #6000 #8000 #10000

Scroll to Top