Triangle in the agricultural machinery popularization application. Scale of triangle cross section is trapezoidal, the whole circle without discussion, v-belts, divided into type O, type A, type B, C, D, E, F 7 kinds of models, from O F v-belt is gradually increasing section area. Although need general maintenance, maintenance is also very concise. General maintenance machinist and users in the usual way to grasp the correct manipulation in the driving, credentials the exercise of skill of the book, just start and slamming on the brakes to stop fierce; Should also guard against often overload of homework; Tools should be removing the permanent discontinuation triangle stored separately. This article by the belt price rubber belt original, reproduced please indicate the copyright: http://www. lilainuo。 com