CREATE TABLE table_2282444_1 (h_ci__ka_m_ VARCHAR(255), b_r__t_ VARCHAR(255))
When  0.6–1.4 is the b r (t) what is the h ci (ka/m)?
    
SQL: SELECT h_ci__ka_m_ FROM table_2282444_1 WHERE b_r__t_ = "0.6–1.4"