Valve baolina pneumatic
Valve baolina pneumatic
1,Famolavolana sy fanamboarana:GB/T12237-1989;
2, Fanaraha-maso sy fitsapana: GB/T13927-1992;
3 ,Ffifandraisana fohy:GB/T9115.1-2000.
4,refy mifanatrika:JD-2002.
Soraty eto ny hafatrao ary alefaso aminay