The rear legs are broad and heavily muscled through the thighs; stifles moderately bent; hock joints are moderately bent and well let down.
后座腿广阔和重肌透过大腿;扼杀中度排架;福接头中度执意要和好失望。
During rail laying, the loop part of the U-shaped bent loop is knocked bent to hold down the foot of the rail and in this way, the sleeper and the rail are connected together.
铺轨时,“U”形弯环的环部被砸弯,压住钢轨的底脚,即可将轨枕与钢轨联结在一起。
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