È«¹úͳһÏúÊÛÈÈÏß
Éî¹ú°²³ö²úµÄÐ¦Æø¼ì²âÒdz£¹æ¼ì²âÁ¿³ÌÇø·ÖÓÐ0-200PPM¡¢500PPM¡¢1000PPM¡¢1500PPM¡¢2000PPM¡¢2500PPM¡¢0-5%VOLµÈ¹æ¸ñ£¬ÄÇÐ¦Æø¼ì²âÒÇÁ¿³ÌÔõôȥѡÐÍÄØ?³£¹æ²âN2OÆøÌåй©ÓÃ;£¬Ð¦Æø¼ì²âÒÇÍÆ¼ö¿ÉÑ¡ÔñPPMµ¥Î»Á¿³Ì£¬Èç0-200PPM¡£²â¸ßŨ¶ÈN2OÆøÌ峡ºÏ£¬Ôò¿ÉÑ¡ÔñVOLµ¥Î»Á¿³Ì£¬Èç0-5%VOL¼ì²âÁ¿³Ì£¬Ö§³Ö¿É¶¨ÖÆ0-100%VOL¡££¨Èç¶ÔÐ¦Æø¼ì²âÒÇÑ¡ÐÍÓÐʲô²»¶®µÄµØ·½£¬¿ÉÔÚÏß×Éѯ¿Í·þÈËÔ±£©

ÔÁICP±¸13009878ºÅ-1 ÔÁ¹«Íø°²±¸44030702001695ºÅ ? Copyright 2018 ÉîÛÚÊÐÉî¹ú°²µç×ӿƼ¼ÓÐÏÞBWIN±ØÓ® All Rights Reserve