271

Food hygiene

食品衛生

272

Food detergent

食品清潔劑

273

Food container

食品容器

274

Food chemistry

食品化學

275

Food additive

食品添加物

276

Fluorescence brightening agent

螢光增白劑

277

Florisil cartridge

矽酸鎂固相萃取匣

278

Flame photometric detector (FPD)

火焰光度檢出器

279

File a written objection

書面提出異議

280

Female hormones

女性荷爾蒙