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hu

hu, Total:7 items.

In the international standard classification, hu involves: Domestic, commercial and industrial heating appliances.

IECQ - IEC: Quality Assessment System for Electronic Components, hu

• QC 300401/ HU 0001-1982 Metallized Polyethylene-Terephthalate Capacitors
• QC 400101/ HU 0001-1982 Fixed Low-Power Non-Wirewound Resistors

American National Standards Institute （ANSI), hu

• ANSI/AHAM HU-1-2006 Portable Household Humidifiers

American Petroleum Institute (API), hu

• API Spec 7HU2-2022
• API RP 7HU1-2009(2020) Safe Use of 2-inch Hammer Unions for Oilfield Applications
• API Spec 7HU2-2022 errata 1-2022

API - American Petroleum Institute, hu

• API RP 7HU1-2009 Safe Use of 2-inch Hammer Unions for Oilfield Applications (First Edition; Incorporates Errata: February 2014)

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