Construction and civil engineering Work book of Capture of Third Class Technical Certification Examination for Sewerage System 2023 to 2024

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Construction Engineering / Civil Engineering
The latest version of the work book for the third class Sewerage Technology Certification Examination! We thoroughly studied the contents of the questions of the third class Sewerage Technology Certification Examination. We organized and classified all questions issued during the past seven years from the latest 2022 according to the field of questions (laws and regulations, industrial wastewater, sewage treatment (sludge treatment), operation management, safety management). Past questions are classified by field of questions, so it is easy to understand not only the questions that have been repeated but also how many questions have been issued during the past seven years. Detailed explanations are provided for each option, so this one volume can be used to grasp trends and take measures for testing.