Standards

CJ/T 98-1999 Replaced

CJ/T 98-1999 Municipal domestic refuse—Determination of mercury—Cold atomic absorption spectrophotometric method

Publish Date: 1999-11-24

CJ/T 99-1999 Replaced

CJ/T 99-1999 Municipal domestic refuse—Determination of pH—Glass electrode method

Publish Date: 1999-11-24

CJ/T 24-1999 Replaced

CJ/T 24-1999 Plant materials for urban green space—Tree seedlings

Publish Date: 1999-06-04

CJ/T 25-1999 Replaced

CJ/T 25-1999 Hand flow adjusting valves for heating

Publish Date: 1999-06-04

CJ/T 39-1999 Replaced

CJ/T 39-1999 Plane bar screen

Publish Date: 1999-06-04

CJ/T 44-1999 Replaced

CJ/T 44-1999 Water treatment coal ash filter material

Publish Date: 1999-06-04

CJ/T 45-1999 Replaced

CJ/T 45-1999 Magnetite filter material for water treatment

Publish Date: 1999-06-04

CJ/T 47-1999 Replaced

CJ/T 47-1999 Double-layer ceramic filter brick for water treatment

Publish Date: 1999-06-04

CJ/T 80-1999 Replaced

CJ/T 80-1999 Belt filter press for sludge dewatering

Publish Date: 1999-06-04

CJ/T 83-1999 Replaced

CJ/T 83-1999 Inclined tube settler for water clarification

Publish Date: 1999-06-04

CJ 3082-1999 Replaced

CJ 3082-1999 Discharge standard for municipal wastewater

Publish Date: 1999-01-26

CJ/T 3077-1998 Replaced

CJ/T 3077-1998 Steel-wire for construction cable

Publish Date: 1998-12-03