Qhov teeb meem ntawm luv luv Circuit Court ntawm cov coj ntawm ib lub taub hau raj

1. Qhov kev ncua deb ntawm ob lub qhov ntawm cov hlau lead yog ze heev.

2. Qhov chaw ntawm thaj chaw cua sov tau txav mus rau qhov chaw nres nkoj cov hlau lead thiab raug rau huab cua.

3. Qhov kub ntau dhau yog qhov txaus thiab tsim nyog rau kev luv luv Circuit Court tshwm sim los ntawm qhov ntsuas hluav taws xob ntawm ob lub xov hlau lead.

4. Thaum siv, qhov aperture ntawm lub qhov pwm yog horn-puab. Qhov no yog vim qhov tsis xws ntawm module drilling txheej txheem, uas cuam tshuam rau cov cua sov conduction.

5. Muaj hmoov loosening ntawm qhov kawg ntawm cov hlau lead ntawm lub nozzle, uas cuam tshuam rau cov cua sov conduction thiab cua tawg.

6. Qhov kev ncua deb ntawm qhov tsis zoo sealing silica gel thiab thawj lub voj voog ntawm cov ntsia hlau ntawm lub hauv paus ntawm cov hlau lead yog ze heev, thiab cov txheej txheem ntau lawm yog tsim nyob rau lub sijhawm no.

7. Siv cov hlau, chromium thiab txhuas raws li qhov kev tiv thaiv ntau dhau ntawm cov hlau lead ua kom kub ntawm cov hlau lead thiab ua rau muaj kev sib tsoo.