Please check the joints near the following devices according to the requirements of 6.1.2, 6.1.3, 6.2, 6.3, and 6.4: whether the system water pipe, exhaust pipe joint, gas supply pipe, power supply, etc. meet the requirements.
Check the connectors near the following devices as required by 6.1.2, 6.1.3, 6.3, 6.4: system water pipes, exhaust pipe connectors, gas supply pipes, power supplies, etc.
Please check the joints near the following devices according to the requirements in 6.1.2, 6.1.3, 6.2, 6.3, 6.4: whether the system water pipe, exhaust pipe joint, gas supply pipe, power supply, etc. meet the requirements.