1974

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OST 31.003.5-74
OST 31.003.5-74
Ship bush bearings with antifriction babbit layer. Technical requirements on materials. Typical technological processes. Babbit connection to bearing foundation quality control.
OST 31.003.6-74
OST 31.003.6-74
Ship bush bearings with antifriction babbit layer. Technical requirements on materials. Typical technological processes. Running-in coating. Typical technological process.
OST 31-003.0-74
OST 31-003.0-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. General technical requirements
OST 31-003.1-74
OST 31-003.1-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. Babbitt fill the bearings. Technical requirements for materials blanks. Typical process
OST 31-003.2-74
OST 31-003.2-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. Degrafitization of cast iron bearing surfaces. Typical process
OST 31-003.3-74
OST 31-003.3-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. Preparation of fluxes for tinning bearings. Typical process
OST 31-003.4-74
OST 31-003.4-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. Correction of defects in the anti-friction layer of babbitt bearings. Typical process
OST 31-003.5-74
OST 31-003.5-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. Quality control of the connection (pestering) babbit with the bearing base
OST 31-003.6-74
OST 31-003.6-74
Ship sliding bearings with babbit anti-friction layer. Technical requirements for materials. Typical technological processes. Application of running-in coating. Typical process
OST 3-1996-74
OST 3-1996-74
Reflecting rectangular V blocks. Types and main dimensions. Specifications.
OST 3-2119-74
OST 3-2119-74
Prismatic inserts to preliminary impressions for punches of crank hot forging presses (blanks). Construction and dimensions.
OST 3-2122-74
OST 3-2122-74
Shaped ejectors and ejector sockets for punches of crank hot forging presses. Structural elements.
OST 3-2130-74
OST 3-2130-74
Diamonds for editing of grinding circles when processing glass. Norm of expenses.
OST 3-2136-74
OST 3-2136-74
Gripping collets for Swiss-type automatic lathes. Types, Design and dimensions.
OST 3-2137-74
OST 3-2137-74
Steadyrest collets with bit inserts for Swiss-type automatic lathes. Types, Design and dimensions.
OST 3-2138-74
OST 3-2138-74
Inserts made of hard powder metallurgical alloys for stay bushes and gripping collets (blanks).
OST 3-2139-74
OST 3-2139-74
Gripping and steadyrest collets for Swiss-type automatic lathes.
OST 3-2140-74
OST 3-2140-74
Rationing of consumption of raw materials in optical instrument-making. General provisions.
OST 3-2142-74
OST 3-2142-74
Wood cutting angle mills. Main dimentions and technical requirements
OST 3-2143-74
OST 3-2143-74
Backed off wood cutting tonguing cutters equipped with hard alloy plates. Main dimensions and technical requirements .

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