Ta老师题库

The product methods of the rapid-hardening Portland cements include（）

13 查阅

The product methods of the rapid-hardening Portland cements include（）

A.adding gypsum

B.increasing the alite content

C.finer grinding of the clinker

D.finer grinding or better mixing of the raw materials

参考答案:

答案：increasing the alite content；finer grinding of the clinker；finer grinding or better mixing of the raw materials

相关问题:

Possible alternations in the HAZ include the following（）

Protection methods against the metal corrosion include（）

The primary function of fibers or reinforcements is to carry load

Composite in which the reinforcements are continuous fibers or whi

The typed of signals produced by a SEM include:（）

Market information does not include the following:

Environmental information does not include the following:

The contents of the market survey mainly include: market demand su

随便看看:

版权所有,保留一切权利！© 2018-2023 Ta老师 Talaoshi.com 湘ICP备18019507号-1 联系QQ:469958。