hat
valv 4.The se konplètman louvri lè vapè a premyèman ka comes.The ba dlo tanperati kondansasyon ak lè jwenn liberasyon byen vit, ki lajman rakoursis lè yo kòmanse nan ekipman yo.
eng
4.The valve is completely open when the steam firstly comes.The low temperature condensation water and air can be discharged rapidly, which largely shortens the start time of equipment.