HG/The T 3139.1-2001 cauldrons use the vertical speed reducer pattern and basic parameter HG/T 3139~3142-1978
　　HG/The T 3139.2-2001 cauldrons use vertical speed reducer XL series cycloid pin gear speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.3-2001 cauldrons use vertical speed reducer LC series cylindrical gears speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.4-2001 cauldrons use vertical speed reducer LPJ series cylindrical gears speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.5-2001 cauldrons use vertical speed reducer FJ series column bevel gear speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.6-2001 cauldrons use vertical speed reducer DC series cylindrical gears speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.7-2001 cauldrons use vertical speed reducer DJC series cylindrical gears speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.8-2001 cauldrons use the vertical speed reducer CW series cylindrical gears, circular arc column worm bearing adjuster speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.9-2001 cauldrons use vertical speed reducer P series belt transmission speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.10-2001 cauldrons use vertical speed reducer FP series belt transmission speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.11-2001 cauldrons use vertical speed reducer YP series belt transmission speed reducer HG/T 3139~3142-1978
　　HG/The T 3139.12-2001 cauldrons may move type cylindrical gears speed reducer HG/with the vertical speed reducer KJ series T 3139~3142-1978