pouring cup造句怎么写

The writer analyzed and studied the pouring system, found the key factor which influence the casts' quality is the fluid-station in the pouring cup.

For pouring cup iron level control system, three segment controls are adopted according to three mathematics model of the ideal liquid curve in pouring cup.

Sand is formed about the patterns, and gates, runners, risers, vents and pouring cups are added as needed.