IS 14138 : Part 2 : 1994(R2014)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Respiratory Protective devices: Threads for facepieces Part 2 Centre thread connection
Hardcopy
14-05-2024
English
01-01-2014
This Indian Standard applies to centre threads for respiratoryprotective devices, excluding diving equipment and to positivepressure demand breathing apparatus.
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