Ordinary Malfunction Maintaining and Improving Advice of DASIBI 1000 AAAMS;

The Design & Improving of Cylinder & Packaging Auto-weave Machine;

The new conception for improving floating-ball fluid level transmitter;

Modification of Installation Structure and Mode of TT-45 Type Ceramics-Filtrating Machine;

Modification of instrumentation and control system of a 25000m~3/h air separation unit at Xingang;

Structure Modification of Roller Table within Steel Tube Reheating Furnace;

The Problems Existed in the Fixed Position Design of J23-100 Model Pressure Machine’s Working Key and Auxiliary Key and the Improvement;

Maintain and Improve for Electric Control System of Laroche Equipment in Spunlace Line;

Application of improved BP neural network to evaluate water quality of hunhe River;

Brine process innovation for brine quality improvement;

Lectotype and design of chlorine turbo-compressor and innovation of drying system;

Technology innovation of production process chloroactic acid;

Status and recent development for improvement of COD determination;

Analysis on the Productive Technology of Vitamin Drink and Its Improvement;