Okokuqala, Ukuqinisekisa uluhlu olusebenzayo loxinzelelo lwenzwa yoxinzelelo, kukho iindidi ezimbini ezisetyenziswa ngokuqhelekileyo: 0-5bar (oko kukuthi, 0-0.5Mpa), 0-10bar (oko kukuthi, 0-1.0Mpa), ngaba sihlala sithetha oko Uxinzelelo lwe-5 kg, uxinzelelo lwe-10 kg.Kukho ezikhethekileyo, 0-100 psi,0-150 psi, njalo njalo.Okwesibini, Jonga ukuba ngaba uluvo...
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