کتابخانه الکترونیکی دیتا ساینس
شناسه: UL 1795
عنوان: Standard for Hydromassage Bathtubs
قیمت: ۳۵۰۰ تومان (۱۰ درصد تخفیف اعضاء ویژه)
hese requirements cover indoor hydromassage bathtubs, rated 250 volts or less, for household and commercial use, for permanent connection to the plumbing of the building. They are intended for either permanent connection to the electrical supply or are factory-provided with a cord terminating in an attachment plug, and are intended for installation and use in accordance with the National Electrical Code, NFPA 70.