Nqe ntawm PTFE nce crazily!

Raws li lub thoob ntiaj teb nyiaj txiag teeb meem, nqe ntawm PTFE tau nce los ntawm 30%, thiab peb toov los ntawm 60% nyob rau hauv 2017.We hais tag nrho cov neeg muas zaub npaj cov annsual kev txiav txim ntawm 2017 sai li sai tau raws li possible.It yog kev pab rau peb ua kom ntau lawm kev kho, Tshuag thiab qhia rau koj txaus siab rau tus nqi ntawm 2016.


Post lub sij hawm: Tej zaum-28-2018

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