ACHEMA 2015, the 31st International Exhibition Congress on Chemical Engineering, Environmental Protection and Biotechnology took place in Frankfurt, Germany, 15-19 June 2015.
The 31th ວິສະວະກໍາເຢຍລະມັນ International Chemical, ການປົກປ້ອງສິ່ງແວດລ້ອມແລະການວາງສະແດງ Biotechnology (Achema 2015) ໄດ້ຈັດຂຶ້ນຈາກເດືອນມິຖຸນາ 15-19 ໃນ Frankfurt ເຢຍລະມັນ.