Last Updated:2025/11/28
During the inspection, crews discovered a cross bore where a newly installed gas line had intersected an existing sewer pipe, creating a dangerous direct contact that compromised the integrity of both utilities.
See correct answer
During the inspection, crews discovered a cross bore where a newly installed gas line had intersected an existing sewer pipe, creating a dangerous direct contact that compromised the integrity of both utilities.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories(0)
Source Sentence