2022 Cov Khoom Zoo Zoo Tshaj Plaws Hauv Pneumatic - PVD Hom metering li qub - jianhe
2022 Cov Khoom Zoo Zoo Tshaj Plaws Hauv Pneumatic - PVD Hom metering li qub - Jianhedetail:
Khoom Qhia:
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Phau Ntawv Qhia Yam Khoom Qhia Txog:
"Raws li kev ua lag luam hauv tsev thiab nthuav dav txawv tebchaws ua lag luam" yog peb txoj kev txhim kho kom zoo rau 522 Cov Khoom Zoo Zoo Tshaj Plaws hauv Pneumatic - PVD Hom metering li qub - jianhe, cov khoom yuav muab rau thoob plaws ntiaj teb, Liberter, qhov zoo tshaj plaws rau kev thauj mus los. Tej zaum peb yuav lo rau kev muab cov khoom qub thiab cov khoom zoo txawm tias muaj txiaj ntsig me me tau txais. Vajtswv yuav foom koob hmoov rau peb ua siab zoo ua lag luam mus ib txhis.