What mechanical has lpm regulation?
CREATE TABLE table_1348246_3 (
    mechanical VARCHAR,
    regulating VARCHAR
)
SELECT mechanical FROM table_1348246_3 WHERE regulating = "LPM"
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: What mechanical has lpm regulation? ### Input: CREATE TABLE table_1348246_3 (
    mechanical VARCHAR,
    regulating VARCHAR
) ### Response: SELECT mechanical FROM table_1348246_3 WHERE regulating = "LPM"