皮皮学，免费搜题
登录
搜题
【多选题】
以下关于水泥的取样说法正确的是( )。A.
水泥取样要具有代表性,因此取样应越多越好
B.
水泥抽样试验检验同厂家、同强度等级、同编号、同生产日期且连续进场的散装水泥达500t(袋装水泥每200t)为一批,不足上述数量时按一批计。
C.
构件厂、搅拌站应在水泥时取样。并根据储存、使用情况定期复验(同厂家,同规格的水泥达6个月进行复检)。
D.
取样方法按GB 12573 进行,取样数量为20kg,缩分二等份,一份用于标准检验,一份密封保存90d,以备有疑问时复检。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【判断题】Opponents of free trade point out that globalization has contributed to a decline in environmental and health conditions
A.
正确
B.
错误
【单选题】To critics, the worst thing that globalization has brought to us is______.
A.
the promises of American material wealth
B.
the rapid change in social system
C.
the disappearance of local cultures and traditions
D.
the constant movement of people across the landscape
【判断题】Globalization has a profound impact on national values of the local people.
A.
正确
B.
错误
【单选题】An American Dictionary of the English Language was published in 1828 by ______.
A.
Samuel Johnson
B.
Noah Webster
C.
Daniel Webster
D.
Daniel Defoe
【单选题】Economic globalization obviously has a great deal to do with the change of prolonged working hours. It has leveled the playing field all over the world, so that the have-nots can now compete more equa...
A.
our work is becoming more and more efficient.
B.
the increased work strengthens our body.
C.
with less leisure time we are becoming human engine.
D.
the next growth industry will be the capacity for wirk.
【判断题】Typically a firm in its domestic stage of globalization has all financial transactions in its domestic currency.
A.
正确
B.
错误
【单选题】Robinson Crusoe is written by ______.
A.
Henry Fielding
B.
Daniel Defoe
C.
Samuel Richardson
D.
Jonathan Swift
【单选题】A Dictionary of the English Language was published by _________.
A.
Thomas Nash
B.
Samuel Johnson
C.
Edmund Spenser
D.
Francis Bacon
相关题目：
参考解析：
知识点：
题目纠错 0
发布
