Purchase Qty. Reference FOB Price
50-499 Pieces US$23.00
500-999 Pieces US$22.00
1,000+ Pieces US$21.00
Product Description
Product Description When lengthen the supplyment of the continuous current until the current reach the suction control valve(Duty cycle) out, at this time,the mouth of the suction valve hs enlarged, then the amout of fuel inhalation increased. When shorten the supplyment of the continuous ...