Gabaɗaya magana, ana iya taƙaita matakan zaɓin bearings kamar haka ta hanyar Shandong Hongzhiyun Bearing Co., Ltd: 1. Dangane da yanayin aiki mai ɗaukar nauyi (ciki har da nau'in alkiblar kaya da kaya, saurin gudu, hanyar lubrication da orie...
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