êPÓÚŒ§ów·½ÃæµÄ - ŸoˆD°æ
jiaye2005 --- 2009-05-26 10:25:58
1
There are a lot of ways to strand a conductor (c.f. ASTM B 354). The common ones
are called unilay, concentric lay, semi-concentriclay, rope-lay and bunched (this is
avoided most of the time due to its irregular surface).
jiaye2005 --- 2009-05-26 12:08:46
2
ÄÄλ¸ßÊÖŽÍæ·×gÒ»ÏÂÉÏÃæµÄƒÈ(n¨¨i)Èݰ¡ ÓÈÆäÊÇunilay, concentric lay, semi-concentriclay, rope-lay
along588 --- 2009-05-26 17:17:27
3
¿´²»¶®£¡£¡
jiaye2005 --- 2009-05-27 15:48:33
4
ÓÐëy¶È£¬ÎÒÒѽ›(j¨©ng)Àí½âÒâ˼ÁË£¬µ«ß€ÊÇ›]ÓÐŒ£˜I(y¨¨)ÃûÔ~±íß_¡£¡£ ´ó¼ÒÔ‡Ô‡Ôõ˜ÓœÊ´_µÄ·×g£¬¶¼Êǽg¾€·½ÃæµÄ


guoyujuan --- 2009-05-28 20:34:16
5
There are a lot of ways to strand a conductor (c.f. ASTM B 354). The common ones
are called unilay, concentric lay, semi-concentriclay, rope-lay and bunched (this is
avoided most of the time due to its irregular surface).
ß@¾äÔ’µÄÒâ˼ÊÇ£º
Œ§ówÓÐÔS¶àµÄ½gºÏ¡£Í¨³£ÓІΌӽg£¬Í¬ÐČӽg£¬²»ÒŽ(gu¨©)„tͬÐČӽg£¬Å¤½gʽ½gºÍÊø½gŽ×·N£¨Êø½g´ó¶à”µ(sh¨´)ÊÇžé±ÜÃ⌧ów±íÃæ²»ÒŽ(gu¨©)„t¶ø²ÉÓõķ½·¨£©
jiaye2005 --- 2009-05-31 13:41:18
6
ÖxÖx˜ÇÉÏ£¬¸Ð¼¤²»±M°¡£¡ÄãÄ˸ßÊÖÒ²£¡


-- ½YÊø --