65 Hlau Ncej
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65 Formwork Formwork
65 phab ntsa ncej thav duab phab ntsa yog cov txheej txheem thiab Universal System. Tus plaub ntug raug ntawm uas yog lub teeb hnyav thiab thiab muaj peev xwm thauj tau. Nrog rau cov cim tshwj xeeb raws li cov txuas rau txhua qhov sib txuas, tsis suav nrog kev ua haujlwm, nrawm shuttering-sij hawm thiab siab efficiency tau ua tiav tiav.