BontšangHo notleloa ha Valve ea BallVSBL04
a) E entsoe ka PC e bonaletsang.
b) Thibela hore li-handle tsa valve li se ke tsa retoloha ha li notlelloa kantle.
c) Ho sebedisa di-semicircle tse pedi ho kenya di-valve tse pedi tsa ho notlela.
d) E loketse dikonopo tse bolelele ba 60mm.
| Karolo ea Karolo. | Tlhaloso |
| SBL04 | Bophara ba lesoba: 7mm |
