求翻译：1.进水部位（阀座下方）强度测试；龙头按使用状态按装在测试设备上，关闭阀芯，进水口引入规定的压力值，在规定的保压时间内，检查阀体应无变形及渗漏。是什么意思？

A water parts (seat bottom) strength tests; leading installed in the test equipment, turn off the spool, the inlet to the introduction of the provisions of the use of state pressure value within the specified dwell time, the check valve should be no deformation and leakage.

1) water in the bottom area (valve) Strength test by using the status; dragon Press in on the test device, the shut-off valve, water inlet to the pressure value in the hold time, check the valve should be no distortion and leakage.

1. enters the water spot (underneath valve seat) the intensity test; The main item installs according to the running condition on the test facility, the shut-off valve core, the water inlet introduction stipulation value of pressure, guarantees in the stipulation presses in the time, the inspection

1. the inlet part (below the valve seat) strength test; mixer installed on the test equipment by using status, close the valve core, the intake pressure to introduce, within the stipulated time, check the body should be no deformation and leakage.