短語(yǔ)詞組短語(yǔ)bearing g pad 承重墊片;軸瓦bearing adjusting pad 旁承調(diào)整墊bogie side bearing rubber pad 下旁承膠墊rubber bearing pad 橡膠墊板bearing pad assembly 烏金軸瓦縂成bearing pad temperature 軸瓦溫度bearing with tilted pad 可傾瓦軸承guide bearing pad 導(dǎo)軸瓦plastic bearing pad 塑料支承墊 返回 bearing pad