JIS S 3021:2009
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Oil burning water boilers
Hardcopy , PDF
22-02-2017
English, Japanese
01-09-2009
This Japanese Industrial Standard specifies the oil burning water boilers used for hot-water supply, heating, etc. which use kerosene, light oil or heavy oil as fuel, whose working pressure is 0.1 MPa or lower and heating surface area is 4 square metre or smaller.
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