—pŒ๊ŒŸ๕



”ฝŽห”g@iground reflected wavej

[ŽQ]จ’nใ”g


—pŒ๊ŒŸ๕ƒCƒ“ƒfƒbƒNƒX‚ึ–฿ ‚้@ —pŒ๊ŒŸ๕‚ฬƒgƒbƒv‚ษ–฿‚้ @ @@Copyright 1997-2000 ƒgƒ‰ƒ“ƒWƒXƒ^‹Zp•าW•”