合成杀虫剂
- 网络Insecticides; Synthetic pyrethoid pesticides
合成杀虫剂合成杀虫剂
Insecticides
合成杀虫剂（Insecticides）The title compds.
Synthetic pyrethoid pesticides
奶业973 ... Veterinary Drugs 兽药 Synthetic pyrethoid pesticides 合成杀虫剂 Organochlorine pesticides 有机氯杀虫剂 ...