It administered the customary law merchant . 它实施商业习惯法。
2.
Rules for cases not provided for in this act in any case not provided for in this act the rules of law and equity ， including the law merchant ， shall govern 第五条适用于本法未做规定情形的规则法律的和衡平的规则包括商人法将适用于本法未做规定的情形。
