A . 5~15mL:100g
B . 30~35mL:100g
C . 18~24mL:100g
D . 40~45mL:100g
E . 50~60mL:100g
[单选题]超硬质石膏的水粉比例通常为A.5~15mL:100gB.30~35mL:100gC.18~24mL:100gD.40~45mL:100gE.50~60
[单选题]超硬质石膏的水粉比例通常为A.5~15mL:100gB.30~35mL:100gC.18~24mL:100gD.40~45mL:100gE.50~60
[单选题]超硬质石膏的水粉比例通常为A.5~15mL:100gB.30~35mL:100gC.18~24mL:100gD.40~45mL:100gE.50~60
[单选题]硬质石膏的水粉比例通常为A.5~15mL:100gB.30~35mL:100gC.18~24mL:100gD.40~45mL:100gE.50~60m
[单选题]硬质石膏的水粉比例通常为A.5~15mL:100gB.30~35mL:100gC.18~24mL:100gD.40~45mL:100gE.50~60m
[单选题]硬质石膏的水粉比例通常为A.5~15mL:100gB.30~35mL:100gC.18~24mL:100gD.40~45mL:100gE.50~60m
[单选题,B1型题] 硬质石膏的水粉比例通常为()A . 5~15mL:100gB . 30~35mL:100gC . 18~24mL:100gD . 40~45mL:100gE . 50~60mL:100g
[单选题]熟石膏调拌时的水粉比例为()A .10~19)ml:100gB .20~30)ml:100gC .31~39)ml:100gD . D.40~50)ml:100gE .(51~60)ml:100g
[单选题]熟石膏调拌时的水粉比例为A.(10~19)ml:100gB.(20~30)ml:100gC.(31~39)ml:100gD.(40~50)ml:100gE.(51~60)ml:100g
[单选题]熟石膏调拌时的水粉比例为A.(10~19)ml:100gB.(20~30)ml:100gC.(31~39)ml:100gD.(40~50)ml:100gE.(51~60)ml:100g