≤ 0.03mgkoH/g (95)

≥60KV (93)

ISO9001.2000 (6)

≥145℃ (93)

the whole using life (7)

Chongqing Zhongneng Oil Purifier Group (46)

Guilin Hongcheng Mine Equipment Manufacture Co. (7)

Zhengzhou Yonghua Machinery Manufacturing Co., Ltd (8)

Zhongneng (47)

≥5.5 (95)

≤0.001 (92)