Mugadziri weChinese: Kambani yedu inogadzira U-bolts

U-mabhoti akakamurwa kuita akasiyana siyana uye saizi zvichienderana nechinangwa chavo uye dhayamita yemapombi avanogadzirisa. Iyo yakajairwa yekumaka muenzaniso yeU-mabhaudhi ine pombi dhayamita ye25mm ndeiyi inotevera:

-Mucherechedzo weiyo yakajairwa U-bolt ine yakagadziriswa yekunze dhayamita D0 ye25mm ndeye: U-bolt 25JB/ZQ4321-97;

-Iyo U-bolt ine dhayamita yekunze yakagadziriswa D0 ye25mm uye nzvimbo yakabatidzwa inotarwa seU-bolt 25-ZnJB/ZQ4321-97.