Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB 12381.5-1990 PN5.0MPa (50bar) Convex Surface Necked Threaded Ductile Iron Pipe Flange $30.00 via email in 1~3 business day superseded
GB 12382.1-1990 Loose hubbed cast iron pipe flanges for lapped pipe end for PN2.0MPa(20bar) $15.00 via email in 1~3 business day superseded
GB 12382.2-1990 PN5.0MPa (50bar) Ductile Iron Pipe Flange with Necked Loose Sleeve and Flared End $30.00 via email in 1~3 business day superseded
GB 12383.1-1990 Convex nodular cast iron pipe flange cover for PN1.0MPa(10bar) $15.00 via email in 1~3 business day superseded
GB 12383.2-1990 PN1.6MPa (16bar) Convex Surface Ductile Iron Pipe Flange Cover $30.00 via email in 1~3 business day superseded
GB 12383.3-1990 PN2.0MPa (20bar) Convex Surface Ductile Iron Pipe Flange Cover $30.00 via email in 1~3 business day superseded
GB 12383.4-1990 PN2.5 MPa (25bar) Convex Surface Ductile Iron Pipe Flange Cover $30.00 via email in 1~3 business day superseded
GB 12383.5-1990 PN4.0MPa (40bar) Convex Surface Ductile Iron Pipe Flange Cover $30.00 via email in 1~3 business day superseded
GB 12383.6-1990 PN5.0MPa (50bar) Convex Surface Ductile Iron Pipe Flange Cover $30.00 via email in 1~3 business day superseded
GB 12384-1990 Technical Conditions for Ductile Iron Pipe Flanges $45.00 via email in 1~3 business day superseded
GB 12386-1990 Ductile iron pipe flange - Pressure-temperature grade $45.00 via email in 1~3 business day superseded
GB 12387-1990 Asbestos rubber gaskets for ductile iron pipe flanges with raised face $75.00 via email in 1~3 business day superseded
GB 1239-1976 via email in business day superseded
GB 1239.3-1989 Cold coiled helical torsion springs-Technical specifications $180.00 via email in 1~3 business day abolished
GB 1239.5-1989 Sampling procedures for inspection by attributes of coiled helical springs via email in 1~3 business day
GB 12399-1990 Method for determination fo selenium in foods $184.00 via email in 1~3 business day superseded
GB 12400-1990 Maximun residue limit of benzo (a) pyrene in cereals $180.00 via email in 1~3 business day superseded
GB 12401-1990 Specification of antenna (including feed network) and servo system used in domestic satellite communication earth stations $165.00 via email in 1~3 business day valid
GB 12403-1990 Names and codes for the officials positions $90.00 via email in 1~3 business day valid
GB 12404-1990 Coding for subordination of organization $30.00 via email in 1~3 business day superseded
* Related standard quantity: * Page quantity: * Current: * First Previous [5717][5718][5719][5720][5721][5722][5723][5724][5725][5726][5727] Next End



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