ocument was created with Spire.PDF for .NET.\r@efg7$HT@Ph.\r34. i5 (jklmno@pq1rstu$18.841w$2 1xyqpzk{|10\r@}6~1z 5 1yqpZz%u@}6&\r'()*+,mn@}
JV = h h , yqp@1+,u@\r3\r}
JV = s h , [= V + S , ,}
HI.\r'HI*H :5 =0.051\r X3.14X i18.844-3.144-2j 2 X24- i10X0.05j\r3\r= ± X 3-14X9X2-?0.5\r3\r= 18.844-0.5\r=37.68 ij1\rIJyqpZz37.68u@}6.\r'QR*TUVWXmn@}
u@}
@ex1Ph$}\r.\r35. i6 (jC ¡¢£l¤k¥¦§¨©f1ª«(¬$J¤V¨£l¤\r¨©®¯@4 0 % , ±²³¤¨©¯@´$4J 3 , µ¤¨©200¯ 1¶·¸¹\r£l¤¨©®¯@2 .º»O±¤@¨©ª«¼½$%¯&\r7\r'()*®¾¹¿À“1”1Ã@2 ļ@Å$200¯89xÆ®¯;\r7\r¤V¨£l¤®@4 0 % , ±¤È²¤ÉÊ®@iI - 40%j89±¤È\r²¤¨@¯È1ylÈÌÍ4J 3 @´Î(¬G2.\r'HI*HJ2 0 0 + Z x i1 - 40%j\r7\r=700X60%\r=420 i¯j\r4+3=7\r420X_l=240 i¯j\r7\rIJ±¤¨©240¯.\r'QR*STÓ¿À“1”1±²³¤@¨©È1ÔÕÌÍ´Î(¬@H.