hat
River gravye sab fè machin nan pwosesis Pwodiksyon pou vann River gravye sab fè machin nan pwosesis Pwodiksyon Ti wòch ak gravye yo itilize nan konstriksyon yo divize an twa kategori dapre kondisyon yo ki teknik: Ⅰ, yo ta dwe itilize pou pi gran pase fòs klas C60 konkrè; Ⅱ, yo ta dwe itilize pou fòs klas C60 - C30 yon enpèmeabilite konkrè antifriz ak lòt kondisyon; Ⅲ, yo ta dwe itilize pou klas fòs konkrè mwens pase C30 la. Rive ... li plis ...
eng
River gravel sand making machine in Production process for sale River gravel sand making machine in Production process Pebbles and gravel used in construction are divided into three categories according to the technical requirements: Ⅰ, should be used for greater than strength grade C60 concrete; Ⅱ, should be used for strength grade C60 – C30 an antifreeze concrete impermeability and other requirements; Ⅲ, should be used for concrete strength classes less than the C30. Rive ... read more...