holdpc - 2013/5/18 19:22:00
1MPa等于多少N/mm2 啊?特来请教,±{;mM×ïbbs.3c3t.com1&>'Y5c
3c3t - 2013/5/18 23:43:00
1MPa等于1N/mm2,±{;mM×ïbbs.3c3t.com1&>'Y5c
zzp2013 - 2013/5/19 21:49:00
1MPa等于1N/mm2,±{;mM×ïbbs.3c3t.com1&>'Y5c
poiuyasdf - 2013/5/23 14:20:00
考试还有第三天呀,±{;mM×ïbbs.3c3t.com1&>'Y5c
holdpc - 2013/5/27 22:39:00
谢谢各位回答,±{;mM×ïbbs.3c3t.com1&>'Y5c
qt920 - 2013/6/14 15:08:00
管理员来回复了,±{;mM×ïbbs.3c3t.com1&>'Y5c