JB/T 2001.6-1999 This standard is a revision of JB 2006-84 "Type and size of elliptical attachment flanges for hydraulic presses (

JB/T 2001.5-1999 JB/T 2001.5-1999 Types and dimensions of copper gaskets for flanges in water systems JB/T2001.5-1999 Standard dow

JB/T 2001.4-1999 This standard is a revision of JB 2004-84 "Types and dimensions of support rings for U-shaped clamp fabric rubber

JB/T 2001.3-1999 This standard is a revision of JB 2003-84 "Types and dimensions of guide sleeves for hydraulic presses". This sta

JB/T 2001.2-1999 JB/T 2001.2-1999 Types and dimensions of plunger glands for water systems (PN=20MPa) JB/T2001.2-1999 Standard dow

JB/T 2001.1-1999 This standard is a revision of JB 2001-84 "Type and size of plunger gland for hydraulic press (Pg=315×100000Pa)".

JB/T 1993-1999 This standard is a revision of JB 1993-76 "Permanent Magnetic Roller". During the revision, only editorial changes

This standard specifies the type, basic parameters, dimensions and technical conditions of peripheral rubber wheel drive thickener