What is the length for a diameter totaling 450 mm?
CREATE TABLE table_17918238_1 (length VARCHAR, maximum_diameter VARCHAR)
SELECT length FROM table_17918238_1 WHERE maximum_diameter = "450 mm"
### Context: CREATE TABLE table_17918238_1 (length VARCHAR, maximum_diameter VARCHAR) ### Question: What is the length for a diameter totaling 450 mm? ### Answer: SELECT length FROM table_17918238_1 WHERE maximum_diameter = "450 mm"