Within 2 hours after receiving the repair call, the problem was reached within 8 hours in Sichuan Province and within 48 hours nationwide.
ພາຍໃນເວລາ 2 ຊົ່ວໂມງຫລັງຈາກໄດ້ຮັບການໂທສ້ອມແປງ, ບັນຫາໄດ້ຖືກບັນລຸພາຍໃນ 8 ຊົ່ວໂມງຢູ່ແຂວງເສສວນແລະພາຍໃນ 48 ຊົ່ວໂມງທົ່ວປະເທດ.