This article applies to life insurance (including annuities), other than reinsurance and group life insurance (including group annuities); except that sections sixteen (contestability as to excluded or restricted coverage), twenty-five (limitation of liability), twenty-six (incontestability after reinstatement), twenty-nine (dual pay policies), thirty (standard nonforfeiture law) and sections thirty-one to forty-six, inclusive (which specifically relate only to industrial life insurance), shall be the only sections of this article which apply to industrial life insurance.