化学战剂检毒箱 (化學戰劑檢毒箱) huàxué zhàn jì jiǎn dú xiāng

huàxué zhàn jì jiǎn dú xiāng set phrase chemical detection kit
Domain: Modern Chinese 现代汉语 , Subdomain: Chemistry
Notes: (CC-CEDICT '化學戰劑檢毒箱')