YAOJISHUZHIBIAO

MEIMIZHENZHANGYUMINGYIZHANGZHICHA≤±0.4mm；FENMIFENHUAZHICHA≤±0.4mm； LIANJIECHUWUCHA≤±0.4mm；QUANZHANGLEIJIWUCHA

5m≤±1.2mm，3m≤±1mm。

ZHU：KEWEIYONGHUDINGZUOGESHICHANPIN。

The principal technical specificatiolength and nominal length per meter ≤±0.4mm； the difference between the scale space in decimeter ≤±0.4mm； the joint allowance ≤±0.4mm；

the accumulate allowance of the whole staff 5m≤±1.2mm，3m≤±1mm.

Notes: A variety of knobns

The difference between real lengths, whole staff lengths and pictures of the staff are available to the customers＇demand.