Seller shall provide conformity certificate of explosion-proof, material certificate Seller shall provide the detailed reckoner and sample. Seller shall provide the application references of similar equipment.
英
美
- 资质证明:卖方应提供防爆认证证书,材料证书。卖方应提供计算书及选型样本卖方应提供在同类装置中的使用业绩。