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industrial lim pam
Nws yog ib yam tshiab ntawm cov khoom lim tsim los ntawm cov thawj permeable membrane industrial lim pam vov.Vim cov txheej txheem tsim khoom tshwj xeeb thiab cov khoom siv ua haujlwm siab, nws kov yeej qhov tsis xws ntawm cov ntaub lim dej dhau los.
