贵州周è{½Ž?/h1>
å‘布旉™—´åQ?017/12/5 0:00:00
æ¥æº:http://adomai.cn/supply/32.html
æ¥æº:http://adomai.cn/supply/32.html
贵州周è{½Ž?/a>质轻节æã€?/span>塑料周è{½Ž?/a>力å¦æ€§èƒ½ä¼˜è‰¯åQŒåŒæ¯”è¦è¾‘Öˆ°åŒæ ·çš„效果,使用塑料ä¸ç©ºæ¿è€—æž®‘,æˆæœ¬ä½Žï¼Œé‡é‡è½…R€?/span>贵州周è{½Ž?/span>éš”çƒã€éš”声ã€?/span>ç”׃ºŽå¡‘料周è{½Ž?/a>的丽Iºç»“æž„ï¼Œä½¿å…¶ä¼ çƒã€ä¼ 声效果明显低于实心æ¿æ,å…ähœ‰è‰¯å¥½çš„éš”çƒã€éš”声效果ã€?/span>贵州周è{½Ž?/span>防é™ç”üc€å¯¼ç”üc€é˜»ç‡ƒã€?/span>贵州周è{½Ž?/span>采用æ”ÒŽ(gu¨©)€§ã€æØœåˆã€è¡¨é¢å–·æ¶‚ç‰æ–ÒŽ(gu¨©)³•å¯ä»¥ä½¿å¡‘料丽Iºæ¿å…ähœ‰é˜²é™ç”üc€å¯¼ç”üc€æˆ–é˜È‡ƒçš„性能ã€?/span>贵州周è{½Ž?/span>化å¦æ€§èƒ½½E›_®šã€?/span>塑料周è{½Ž±å¯ä»¥é˜²æ°´ã€é˜²æ½®ã€é˜²è…蚀ã€é˜²è™«èš€ã€å…ç†è’¸ä¸Žçº¸æр木æ¿ç›¸æ¯”具有明显优åŠÑ€?/span>