钨网, Tungsten gauze

钨丝, Tungsten wire

钨棒, Tungsten rod

钒箔, Vanadium foil

钒棒, Vanadium rod

钇粉, Yttrium powder

铝箔, Aluminum foil

铋铅共融锭, Bismuth Lead eutectic ingot

黄铜箔,合金260, Brass foil

铜磷粒, Copper Phosphorus shot