JB/T 5976.4-1992
PN2.5MPa malleable iron pipe flange cover (English Version)
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JB/T 5976.4-1992
Standard No.
JB/T 5976.4-1992
Language
Chinese,
Available in English version
Release Date
1992
Published By
机械工业部
Latest
JB/T 5976.4-1992
JB/T 5976.4-1992 history
1992
JB/T 5976.4-1992
PN2.5MPa malleable iron pipe flange cover
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