化學劑量計

Simplified: 化学剂量计

huàxuéjìliàngjì ㄏㄨㄚˋ ㄒㄩㄝˊ ㄐㄧˋ ㄌㄧㄤˋ ㄐㄧˋ

    • chemical dosimeter

Character by character

Sources