价格:未填
供应:99999
发货:3天内
最大试验负荷分度值示值误差NK-22N0.001N 0.5%NK-55N0.001N 0.5%NK-1010N0.005N 0.5%NK-2020N0.01N 0.5%NK-5050N0.01N 0.5%NK-100100N0.05N 0.5%NK-200200N0.1N 0.5%NK-500500N0.1N 0.5%NK-1K1000N1N 0.5%