單項選擇題
A.10℃ B.15℃ C.20℃ D.25℃
A.5~25 B.10~30 C.5~30 D.10~25
A.176.2mm,176.25mm B.176.3mm,176.26mm C.176.3mm,176.25mm D.176.2mm,176.26mm
A.不低于10℃,不高于90%,通風(fēng) B.不低于10℃,不通風(fēng),無濕度要求 C.不低于5℃,不高于90%,不通風(fēng) D.不低于5℃,不通風(fēng),無濕度要求
A.GB13544-2003 B.GB13545-2003 C.13544-2000 D.GB13545-2000
A.3~5mm的水泥砂漿 B.5~10mm的水泥砂漿 C.3~5mm的水泥凈漿 D.5~10mm的水泥凈漿
A.20mm,15mm B.30mm,20mm C.30mm,25mm D.25mm,20mm
A.0.1% B.0.2% C.0.3% D.0.4%
A.2mm B.1.5mm C.1mm D.0.5mm
A.1~6 B.2~6 C.3~6 D.4~6
A.大于25% B.大于15% C.大于或等于25% D.大于或等于15%