domestic water heaters & enclosures 家用热水器及配件
domestic water heaters andenclosures 家用热水器及配件
domestic solar water heaters 家用太阳热水器
Fully automatic temperature and pressure relief protection for domestic hot water supply tanks and heaters based on the latest ANSI Z21.22 Listing requirements for temperature discharge capacity.
全自动降温减压安全保护功能，适用于室内热水供应容器和热水器，符合最新版ansi Z 21.22标准对于温度排泄能力的要求。
Based on the gb6932-2001 Standard, the paper introduces how to test the key technical indexes of domestic instantaneous gas water heaters scientifically and accurately.
按照GB6932—2001标准，介绍了应如何科学、准确地对家用燃气快速热水器的重要技术指标进行检测。
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