SELECT MIN(quay_cranes) FROM table_name_72 WHERE berths = 1 AND operator = "mtl" AND terminal = "terminal 5 (ct5)"
Sebutkan crane dermaga terendah untuk tempat tidur 1 dan operator MTL dengan terminal terminal 5 (CT5)
CREATE TABLE table_name_72 (quay_cranes INTEGER, terminal VARCHAR, berths VARCHAR, operator VARCHAR)