Comments on A.S.A. Z21.21 - 1952: Listing Requirements for Automatic Valves for Gas Appliances; and A.S.A. Z21. 37 - 1948: Approval Requirements for Dual Oven Type Combination Gas Ranges

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TypeTechnical Report
Series titleTechnical Note (National Research Council of Canada. Division of Building Research); no. TN-243
Physical description5 p.
SubjectCodes & guides
Publication date
PublisherNational Research Council Canada
AffiliationNational Research Council Canada
Peer reviewedNo
NRC numberNRC-IRC-6180
NPARC number20359179
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Record identifier06ea799c-3fee-4087-befb-c4148cf46b0a
Record created2012-07-20
Record modified2017-06-29
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