特点:适用于NDJ-5S数字粘度计,NDJ-8S数字式粘度计,NDJ-9S数字式粘度计,SNB-1数字式粘度计,SNB-2数字式粘度计,SNB-4数字式粘度计,NDJ-1旋转式粘度计,NDJ-4旋转式粘度计,NDJ-5粘度计