In the Islamic world, investments should only support practices or products that are not forbidden by the Koran.
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What are the three most important cultural components that relate to business transactions?
The noted Dutch writer and academic Geert Hofstede referred to culture as "the ____________ of the mind".
齿轮加工时,采用()加工方法有可能产生根切现象。
A. 仿形法
B. 铸造法
C. 范成法
D. 热扎法
用范成法加工渐开线标准齿轮会齿数过小时会出现根切现象,最小齿数为()。
A. 20齿
B. 12齿
C. 17齿
D. 15齿
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