The Plastic Pipes XX Conference and Exhibition, the largest conference in the world in the field of plastic pipes, will take place from 21-23 September 2020 in Hotel Okura in Amsterdam.
ກອງປະຊຸມແລະວາງສະແດງ Plastic Pipes XX, ເຊິ່ງເປັນກອງປະຊຸມໃຫຍ່ທີ່ສຸດໃນໂລກໃນຂະ ແຫນງ ທໍ່ທໍ່ພາດສະຕິກ, ຈະມີຂຶ້ນໃນວັນທີ 21-23 ກັນຍາ 2020 ທີ່ໂຮງແຮມ Okura ໃນ Amsterdam.