铜线, Copper wire

铜棒, Copper rod

镝锭, Dysprosium ingot

铒片, Erbium pieces

钆粉, Gadolinium powder

钆棒, Gadolinium rod

镀金液, Gold plating solution

铟粉, Indium powder

铟无规则颗粒, Indium pieces

铟箔, Indium foil