¤Þ¥Î:
ì©«¥Ñ zeta ©ó 2-11-2017 22:22 µoªí
°f¦V«äºû
ËÝÂI¸Ñ§Ú哋ø¯Á©Ê¥´CO2ºâ
CO2 ¦n吖¡A°t¦XùÚÀ£ regulator, ´N¥i¥H°µ¨ì®ðÀ£Ã©w¬J®ÄªG¡C¥H«e¦n¦h¤H¸Ü CO2®ðÀ£Ã©w¡A¦ý¤S¦³®v¥S°µ¦nÄY®æ¬J´ú¸ÕÃÒ©úø«Y¡A¨ä¹ê´N«Yª§Ó regulator, ÉN regulator, CO2 ¤@¼Ëá´N¸}³n¡Csorry, off topic