普通石膏粉水比例约为A.100g:25mlB.100g:35mlC.100g:45mlD.100g:55mlE.100g:16ml
普通石膏粉水比例约为
A.100g:25ml
B.100g:35ml
C.100g:45ml
D.100g:55ml
E.100g:16ml
相关考题:
毛细管水在固体废物中水的比例约为()。A.70%B.20%C.7%D.3%
普通石膏粉水比例约为
A.100g:25ml
B.100g:35ml
C.100g:45ml
D.100g:55ml
E.100g:16ml