(4). Electronic grade is used as curing agent of epoxy resin in copper cladding of electronic information industry; inner film of metal package in food and drink industry; super grade innoxious flame-retardant; plastic additives in package of foodstuff; intermedias in pharmaceutical industry.
(4) ລະດັບເອເລັກໂຕຣນິກຖືກນໍາໃຊ້ເປັນສານເຄມີຂອງຝາ epoxy ໃນເຄືອບທອງແດງຂອງອຸດສາຫະກໍາຂໍ້ມູນເອເລັກໂຕຼນິກ; ຮູບເງົາພາຍໃນຂອງຊຸດໂລຫະໃນອຸດສາຫະກໍາອາຫານແລະເຄື່ອງດື່ມ; super grade innumerable flame-retardant; ອຸປະກອນການສຕິກໃນຊຸດຂອງອາຫານ; intermedias ໃນອຸດສາຫະກໍາຢາ.