关于普通混凝土骨料，说法正确的是（）。A.在规范范围内，石子的最大粒径选用较大者为宜

发布时间：2017-07-25 23:55 │ 来源：www.tikuol.com

题型：单项选择题

问题：

关于普通混凝土骨料，说法正确的是（）。

A.在规范范围内，石子的最大粒径选用较大者为宜

B.合理的骨料级配可有效节约水泥用量

C.C60混凝土的碎石骨料应进行岩石抗压强度检验

D.A.B.C都对

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China National Cereals,Oils & Foodstuffs Import and Export Corparation,Shenzhen Branch,hereinafter called the (81) ,agree to sell and China Native Products INC,Los Angels,California, (82) ,hereinafter called the Buyers,agree to buy the under-mentioned goods subject to the terms and conditions stipulated (83) :
1．Name of Commodity &Specifications:ZHONG HUA BRAND Salted Cucumber50 tins*200 grams
2．Quantity and Weight:100 Cartons/1000kg
3． (84) price:C & F C3% Los Angeles or San Francisco US$20.00 Per carton
4．Amount:US$2000.00
5．Time of Shipment:During Oct./Nov.,2009
6． (85) :In Cartons
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Salted Cucumber
No.1-100
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