ÒýÖ¤¹æ·¶ÏÂÁй淶¾ùӦΪºÜÐÂÓÐÓð汾£»£»£»£»£»£»GB/T4909 ¡¶ÂãµçÏßʵÑé²½·¥¡·GB/T3048 ¡¶µçÏßµçÀ ½ðÊôµ¼ÌåÖÊÁϵç×èÂÊʵÑé²½·¥¡·GB/T5121 ¡¶Í­¼°Í­ºÏ½ð»¯Ñ§ÆÊÎö°ì¡¤¡¤¡¤

Íâ¹ÛÉó²é¡£¡£¡£¡£¡£¡£¡£¹ØÓÚÉó²éÕßÀ´Ëµ£¬£¬£¬£¬£¬£¬£¬£¬²¢²»ÊǼþ¼òÆÓµÄÊ£¬£¬£¬£¬£¬£¬£¬£¬Ö÷ÒªÍâ¹ÛÉó²éµÄ±ê×¼²»´óºÃÕÆÎÕ£¬£¬£¬£¬£¬£¬£¬£¬Í³Ò»¼þ²úÆ·Óɲî±ðµÄÄ¥Á·Ô±¾ÙÐÐÉó²é£¬£¬£¬£¬£¬£¬£¬£¬¾Í¿ÉÄÜ»ñµÃ²î±ðµÄ½áÂÛ¡£¡£¡£¡£¡£¡£¡£Ö»¹ÜÔÆÔÆ£¬£¬£¬£¬£¬£¬£¬£¬Ö»ÒªÔÛÃÇÈÏÕæѧϰÕÆÎպù淶£¬£¬£¬£¬£¬£¬£¬£¬Ò»Ö±»ýÀÛÂÄÀú£¬£¬£¬£¬£¬£¬£¬£¬ÐëҪʱ¿ÉÒÀ¸½¹æ·¶Ñù¡¤¡¤¡¤

îø×°µçÀÂÓöÆпµÍ̼¸ÖË¿Ö´Ðбê×¼GB/T3082-2008±ê×¼¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£±¾¹æ·¶»®¶¨ÁËîø×°µçÀÂÓöÆпµÍ̼¸ÖË¿ (ÒÔϼò³Æ¸ÖË¿)ÖÊÁϵÄÐͺš¢ÒªÇó¡¢ÊÔÑéÒªÁ졢ĥÁ·¹æÔò¡¢°ü×°¡¢±ê¼Ç¡¢ÔËÊäºÍÖü´æ¡£¡£¡£¡£¡£¡£¡£2 ÒýÓñê×¼GB¡¤¡¤¡¤

 ¾ÛÒÒÏ©ÊÇÏÖÔÚÓ¦Óúܹ㡢ÓÃÁ¿ºÜ´óµÄËÜÁÏ£¬£¬£¬£¬£¬£¬£¬£¬´Ó±íÖÐÊý¾Ý¿´³ö£¬£¬£¬£¬£¬£¬£¬£¬¾ÛÒÒÏ©µÄ½é×ÓÏûºÄС£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬£¬£¬µç×èÂʸߡ¢»÷´©³¡Ç¿¸ß£¬£¬£¬£¬£¬£¬£¬£¬ÄͺòÐÔ¡¢¹¤ÒÕÐԺ㬣¬£¬£¬£¬£¬£¬£¬ÊÇÏÖÔںܺõĵç¾øÔµ×ÊÁÏ¡£¡£¡£¡£¡£¡£¡£µ«ÓÉÓÚÆäÊÂÇéζȵͣ¬£¬£¬£¬£¬£¬£¬£¬ÒÔÊÇÖ÷ÒªÓÃ×÷ͨѶµçÀµľøÔµ¡£¡£¡£¡£¡£¡£¡£ÖС¤¡¤¡¤

1¡¢¹ýŤ    ¹ýŤÊÇÖ¸½ÊºÏÀú³ÌÖУ¬£¬£¬£¬£¬£¬£¬£¬Å¤½ÊÌ«¹ý³ÊÂ黨ÐÎÕ÷Ï󡣡£¡£¡£¡£¡£¡£    ±¬·¢µÄÔµ¹ÊÔ­ÓÉ£ºÒ»ÊǽÊÏßÔÚÇ£ÒýÂÖÉÏÈƵÄȦÊý²»·ó£¬£¬£¬£¬£¬£¬£¬£¬Ò»Ñùƽ³£ÉÙÓÚ4Ȧ£¬£¬£¬£¬£¬£¬£¬£¬Ä¦²ÁÁ¦¹ýС¶ø´ò»¬¡¤¡¤¡¤

ÓÉÓÚζÈÓ°Ïì×ÅËÜÁϵÄÈÛÈÚÀú³ÌºÍÈÛÌåµÄÁ÷¶¯ÐÔ£¬£¬£¬£¬£¬£¬£¬£¬Òò´Ë¼·³öζȾͺͼ·³ö¹¤ÒÕÖÆÆ·µÄÖÊÁ¿ÓÐ×ÅÇ×½üµÄÁªÏµ¡£¡£¡£¡£¡£¡£¡£ÓÐÑо¿Ö¸³ö£¬£¬£¬£¬£¬£¬£¬£¬µÍμ·³öÓÐÒÔÏÂÓŵ㣺¼á³Ö¼·³öËÜÁϲãµÄÐÎ×´½ÏÁ¿ÈÝÒ×£»£»£»£»£»£»ÓÉÓÚ¼·°ü²ãÖÐÈÈÄܽÏС£¡£¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬£¬£¬Ëõ¶ÌÁËÀäȴʱ¿Ì£»£»£»£»£»£»±ðµÄΡ¤¡¤¡¤

1 ¹æÄ£±¾±ê×¼¹æÔòÁ˸ÖËܸ´ºÏ´ø×ÊÁϵIJúÆ·ÀàÐÍ¡¢ÒªÇó¡¢ÊµÑéÒªÁì¡¢±ê¼Ç¡¢°ü×°¡¢ÔËËͼ°Öü´æÒªÇ󡣡£¡£¡£¡£¡£¡£2 Ñ¡Óñê×¼YD/T 723.3-2007 ͨѶµçÀ¹âÀÂÓýðÊôËÜÁϸ´ºÏ´ø µÚ3²¿·Ö ¸ÖËܸ´ºÏ´ø¡£¡£¡£¡£¡£¡£¡£3 ²úÆ··ûºÅ3¡¤¡¤¡¤

±¾¹æ·¶²ÎÕÕ¡¶ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏߣ¨GB/T 17048-2009£©¡·¹æ·¶ÌåÀý¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£±¾¹æ·¶¹æÔòÁ˲ɹº¡°ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏß¡±×ÊÁϵÄÒªÇó¡¢ÊµÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢°ü×°¡¢±ê¼ÇºÍÖüÔË¡£¡£¡£¡£¡£¡£¡£2 ÒýÖ¤¹æ·¶GB/T 3048.¡¤¡¤¡¤

1 ¹æÄ£±¾¹æ·¶¹æÔòÁËÂÁËܸ´ºÏ´øÖÊÁϵIJúÆ··ûºÅ¡¢ÒªÇó¡¢ÊÔÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢±ê¼Ç¡¢°ü×°¡¢ÔËÊä¼°Öü´æ¡£¡£¡£¡£¡£¡£¡£2 ½ÓÄɹ淶YD/T723.2-2007 ͨѶµçÀ¹âÀÂÓýðÊôËÜÁϸ´ºÏ´ø µÚ2²¿·Ö ÂÁ¡¤¡¤¡¤

îø×°µçÀÂÓøִøÖ´Ðбê×¼YB/T024-2008±ê×¼¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£±¾±ê×¼¹æÔòÁËîø×°µçÀÂÓøִø (ÒÔϼò³Æ¸Ö´ø)µÄ·ÖÀà¡¢´úºÅ¡¢±ê×¼¡¢ÒªÇó¡¢ÊµÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢°ü×°¡¢±ê¼Ç¡¢ÔËËͺÍÖü´æ¡£¡£¡£¡£¡£¡£¡£2 ÒýÓñê×¼GB/T 22¡¤¡¤¡¤

±¾±ê×¼²ÎÕÕ¡¶ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏߣ¨GB/T 17048-2009£©¡·±ê×¼ÌåÀý¡£¡£¡£¡£¡£¡£¡£1 ¹æÄ£    ±¾±ê×¼¹æÔòÁËÊÕ¹º¡°ÇãÔþ½ÊÏßÓÃÓ²ÂÁÏß¡±×ÊÁϵÄÒªÇó¡¢ÊµÑé²½·¥¡¢Ä¥Á·¹æÔò¡¢°ü×°¡¢±ê¼ÇºÍ¡¤¡¤¡¤

 µçÏßµçÀ¾øÔµºÍ»¤Ì×ÓÃËÜÁÏÖ÷ҪΪPVC¡¢PE¡¢XLPEµÈ¡£¡£¡£¡£¡£¡£¡£¶ÔÔ­ÖÊÁÏ´¦Öóͷ£µÄºÜ»ù±¾ÒªÇóÓÐÒÔϼ¸µã£º 1£©È¥³ýËÜÁÏÖйýÁ¿µÄË®·Ö»ò³±Æø¡£¡£¡£¡£¡£¡£¡£ 2£©È¥³ý¹ÌÌåÔÓÖÊ¡£¡£¡£¡£¡£¡£¡£ 3£©Ôȳƻ졤¡¤¡¤

 1. ¶Ô¾ÛÒÒÏ©¹âÒý·¢½»Áª»úÀíÓÐеÄÊìϤ¡£¡£¡£¡£¡£¡£¡£Ê×´ÎÔÚ¸ßÎÂÌõ¼þϼì²âºÍÅжÏÁ˾ÛÒÒÏ©¹âÒý·¢½»Áª±¬·¢µÄ´ó·Ö×Ó×ÔÓÉ»ùÖÐÐÄÌ壬£¬£¬£¬£¬£¬£¬£¬ÎªÉú³¤¹âÒý·¢½»ÁªÀíÂÛºÍ˵Ã÷¹âÒý·¢¼Á¶áÇâ»úÀíÌṩÁËÓÐÁ¦µÄÊÔÑéÖ¤¾Ý£¬£¬£¬£¬£¬£¬£¬£¬ÎªÉ¸Ñ¡¾ÛÒÒÏ©Ç¿¡¤¡¤¡¤

Ò»Ñùƽ³£ÖÊÁϵľøÔµµç×èÖµËæÇéÐÎÎÂʪ¶ÈµÄÉý¸ß¶ø¼õС¡£¡£¡£¡£¡£¡£¡£Ïà¶Ô¶øÑÔ£¬£¬£¬£¬£¬£¬£¬£¬Íâ±íµç×è(ÂÊ)¶ÔÇéÐÎʪ¶È½ÏÁ¿Ñ¸ËÙ£¬£¬£¬£¬£¬£¬£¬£¬¶øÌåµç×è(ÂÊ)Ôò¶ÔζȽÏΪѸËÙ¡£¡£¡£¡£¡£¡£¡£Êª¶ÈÔöÌí£¬£¬£¬£¬£¬£¬£¬£¬Íâ±í×ß©Ôö´ó£¬£¬£¬£¬£¬£¬£¬£¬µ¼Ìåµçµ¼µçÁ÷Ò²»áÔöÌí¡£¡£¡£¡£¡£¡£¡£Î¶ÈÉý¸ß£¬£¬£¬£¬£¬£¬£¬£¬ÔØÁ÷×ÓµÄÔ˶¯ËÙÂʼÓËÙ£¬£¬£¬£¬£¬£¬£¬£¬¡¤¡¤¡¤

PVCµçÀÂÁÏÅä·½Éè¼ÆÒªµã(1)¹ØÓÚÒ»Ñùƽ³£»¤Ì×¼¶PVCµçÀÂÁÏ£®ÔöËܼÁÓÃÁ¿Îª 0¡«60PHR£¬£¬£¬£¬£¬£¬£¬£¬Îȹ̼Á6¡«8PHR£¬£¬£¬£¬£¬£¬£¬£¬È󻬼Á1£®5¡«2PHR£¬£¬£¬£¬£¬£¬£¬£¬Ìî³ä¼Á10¡«20PHR£ºÔöËÜЧÂʲîµÄÔöËܼÁ£¬£¬£¬£¬£¬£¬£¬£¬ÓÃÁ¿Ó¦¶àЩ£»£»£»£»£»£»Ì¡¤¡¤