ÌâÄ¿ÄÚÈÝ
ʳƷ±£ÏÊĤ°´²ÄÖÊ·ÖΪ¾ÛÒÒÏ©£¨PE£©¡¢¾ÛÂÈÒÒÏ©£¨PVC£©µÈÖÖÀà¡£PVC±»¹ã·ºÓÃÓÚʳƷ¡¢Êß²ËÍâ°ü×°£¬Ëü¶ÔÈËÌåÓÐDZÔÚΣº¦¡£ÏÂÁÐÐðÊö²»ÕýÈ·µÄÊÇ
A£®PE ¡¢PVC¶¼ÊôÓÚÁ´×´¾ÛºÏÎ·Ö×ӳʾâ³ÝÐÎ
B£®PVCµ¥Ìå¿ÉÓÉPEµÄµ¥ÌåÓëÂÈ»¯Çâ¼Ó³ÉÖÆµÃ
C£®¼ø±ðPEºÍPVC£¬¿É°ÑÆä·ÅÈëÊÔ¹ÜÖмÓÈÈ£¬ÔÚÊԹܿڷÅÖÃһʪÈóµÄÀ¶É«Ê¯ÈïÊÔÖ½£¬Èç¹ûÊÔÖ½±äºì£¬ÔòÊÇPVC£»²»±äºì£¬ÔòΪPE
D£®µÈÖÊÁ¿µÄ¾ÛÒÒÏ©ºÍÒÒϩȼÉÕÏûºÄµÄÑõÆøÁ¿ÏàµÈ
B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ʳƷ±£ÏÊĤ°´²ÄÖÊ·ÖΪ¾ÛÒÒÏ©£¨PE£©¡¢¾ÛÂÈÒÒÏ©£¨PVC£©¡¢¾ÛÆ«¶þÂÈÒÒÏ©£¨PVDC£©µÈ£®PVC¹ã·ºÓÃÓÚʳƷ¡¢Êß²ËÍâ°ü×°£¬Ëü¶ÔÈËÌåÓÐDZÔÚΣº¦£®ÏÂÁÐÓйØÐðÊö²»ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢PVC±£ÏÊĤÊôÓÚÁ´×´¾ÛºÏÎÔÚ¸ßÎÂʱÒ×ÈÛ»¯£¬ÄÜÈÜÓھƾ« | B¡¢PVCµ¥Ìå¿ÉÓÉPEµÄµ¥ÌåÓëÂÈ»¯Çâ¼Ó³ÉÖÆµÃ | C¡¢PVCµÄ»¯Ñ§Ê½Îª | D¡¢µÈÖÊÁ¿µÄ¾ÛÒÒÏ©ºÍÒÒÏ©ÍêȫȼÉÕÏûºÄµÄÑõÆøÏàµÈ |