公制精抛光双向棘开两用短快扳产品参数件号 规格 91-620-1-22 10MM 91-621-1-22 11MM 91-622-1-22 12MM 91-623-1-22 13MM 91-624-1-22 14MM 91-625-1-22 15MM 91-626-1-22 16MM 91-627-1-22 17MM 91-628-1-22 18MM 91-629-1-22 19MM