ͼƬÏà¹ØËµÃ÷: ZMQP£¨M£©ÐÍÆø¶¯±¡Ä¤µ¥×ù£¨Ì×Ͳ£©ÇжϷ§¹«³ÆÑ¹Á¦£º1.6¡¢4.0¡¢6.4MPa ¹«³ÆÍ¨¾¶£ºZMQPÐÍDN15-DN250ZMQMÐÍΪDN25-DN250 ¹¤×÷ζȣº-30¡«+200¡æ É¢ÈÈÐÍ-60¡«+450¡æ¹¤×÷Ðźţº200KPaÔÊÐíй©Á¿£ºÈíÃÜ·â·ûºÏGB/T4213 VI¼¶Ó²ÃÜ·â10-4¡Á·§µÄ¶î¶¨ÈÝÁ¿