化学剂量计

Traditional (Taiwan): 化學劑量計

huàxuéjìliàngjì ㄏㄨㄚˋ ㄒㄩㄝˊ ㄐㄧˋ ㄌㄧㄤˋ ㄐㄧˋ

    • chemical dosimeter

Character by character

Sources