有三十天试用版本提供? + W- e% T3 Y2 @1 p # ?- r3 E7 p l% q' g+ C9 xTry Creo Elements/Pro Free for 30 Days. ( T7 i% l2 L: z7 C# X. ` 8 f2 k6 ?, ?( |! n5 x. aEasy to-follow tutorials take you through all product development tasks, from initial design through analysis and documentation.