WebDec 31, 1992 · Section 45(e)(8) of the Internal Revenue Code of 1986, as added by this section, shall apply to refined coal produced and sold after the date of the enactment of this Act [Enacted: Oct. 22, 2004].” Amendments by Sec. 313(a) of Pub. L. 108-311 effective for facilities placed in service after December 31, 2003. WebSet up 45 in pairs of two digits from right to left and attach one set of 00 because we want one decimal: 45. 00. Step 2. Starting with the first set: the largest perfect square less than or equal to 45 is 36, and the square root of 36 is 6 . Therefore, put 6 on top and 36 at the bottom like this: 6: 45. 00. 36.

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45#钢调质处理后的性能 - 百度文库

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