Parameter-Low pressure polyurethane injection foam machine PU on-site foaming system is a new mechanical and electrical integration foaming equipment controlled by computer. Aia i loko o ka ʻōnaehana uila, ʻōnaehana hoʻoheheʻe wai, ʻōnaehana hoʻomehana uila a me ka ʻōnaehana mana multi-function, ua hoʻohana ʻia no ʻelua