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API TR 21TR2: S-N Fatigue Design Guidelines and Test Data for Bolts

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186

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API SPEC 8C: Drilling and Production Hoisting Equipment (PSL 1 and PSL 2)

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308

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API Technical Report 21C – Evaluating Metallic Material Performance in High-pressure Hydrogen Gas

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131

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API STD 670: Machinery Protection Systems

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423

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API MPMS CH 17.5: Guidelines for Cargo Analysis and Reconciliation

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252

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API STD 603: Corrosion-Resistant, Bolted Bonnet Gate Valves–Flanged and Butt-Welding Ends

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205

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API STD 653: Tank Inspection, Repair, Alteration, and Reconstruction

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460

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API STD 12R1: Installation, Operation, Maintenance, Inspection, and Repair of Tanks in Production Service

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ISO 8791:2021

ISO 8791:2021 Paper and board – Determination of roughness/smoothness (air leak methods) – Part 4: Print-surf method

CDN $173.00

SKU: 188cd43e8d35 Category:

Description

This document specifies a method for determining the roughness of paper and board using an apparatus which conforms to the Print-surf method, as defined in this document. It is applicable to all printing papers and boards with which it is possible to form a substantially airtight seal against the guard lands of the measuring head.

Edition

3

Published Date

2021-05-07

Status

PUBLISHED

Pages

17

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document specifies a method for determining the roughness of paper and board using an apparatus which conforms to the Print-surf method, as defined in this document. It is applicable to all printing papers and boards with which it is possible to form a substantially airtight seal against the guard lands of the measuring head.

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