BS EN 646:2018 pdf free.Paper and board intended to come into contact with foodstuffs - Determination of colour fastness of dyed paper and board. This document describes procedures for the testing of dyed paper and board intended to come into contact with foodstuffs.Some procedures depending on the foreseeable use of the material are given. Visual evaluation against a grey scale...
AS ISO 18385:2017 pdf free
AS ISO 18385:2017 pdf free.Minimizing the risk of human DNA contamination in products used to collect, store and analyze biological material for forensic purposes - Requirements. AS ISO 18385 was produced with the aim to create global standards for manufacturers of forensic products used in human DNA analysis. Inadvertent contamination by manufacturers of consumables and reagents, when combined with the...
ASTM D1785-15 pdf free
ASTM D1785-15 pdf free.Standard Specification for Poly(Vinyl Chloride) (PVC) Plastic Pipe, Schedules 40, 80, and 120. This specification covers poly(vinyl chloride) (PVC) pipe made in Schedule 40, 80, and 120 sizes and pressure-rated for water (see Appendix X1). Included are criteria for classifying PVC plastic pipe materials and PVC plastic pipe, a system of nomenclature for PVC plastic pipe, and...
ASTM A312/A312M-16 pdf free
ASTM A312/A312M-16 pdf free.Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes. This specification2 covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. 3. Terminology 3. I Definitions. 3. 1. I The definitions in Specification A999/A999M and Terminology A94I are applicable to this specification. 4....
ASTM C172/C172M-14a pdf free
ASTM C172/C172M-14a pdf free.Standard Practice for Sampling Freshly Mixed Concrete. 1.1 This practice covers procedures for obtaining represen- tative samples of fresh concrete as delivered to the project site on which tests are to be performed to determine compliance with quality requirements of the specifications under which the concrete is furnished (Note 1)。 The practice includes sampling from stationary, paving...
ASTM A992/A992M-11 pdf free
ASTM A992/A992M-11 pdf free.Standard Specification for Structural Steel Shapes. This specification covers rolled steel structural shapes for use in building framing or bridges, or for general structural purposes. 2. Referenced Docurnents ASTM A6/A6M Specification for General Requirements for Rolled Structural Steel Bars. Plates. Shapes. and Sheet Piling 3. General Requirements For Delivery 3.1 Material furnished under this specification shall conform...
ASTM A29/A29M-11 pdf free
ASTM A29/A29M-11 pdf free.Sandard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for. This specification covers a group of common requirements which, unless otherwise specified in the purchase order or in an individual specification, shall apply to carbon and alloy steel bars under each of the following ASTM specifications. 4. Chemical Composition 4.1 Limits. 4..I The chemical composition...
ASTM A514-14 pdf free
ASTM A514-14 pdf free.Standard Specification for High-Yield-Strength, Quenched and Tempered Alloy Steel Plate, Suitable for Welding. This specification covers quenched and tempered alloy steel plates of structural quality in thicknesses of 6 in. and under intended primarily for use in welded bridges and other structures. 2. Referenced Documents ASTM A6/A6M Specification for General Requirements for Rolled Structural Steel Bars, Plates,...
ASTM A513/A513M-12 pdf free
ASTM A513/A513M-12 pdf free.Standard Specification for Electric-Resistance-Welded Carbon and Alloy Steel Mechanical Tubing. ASTM A513/A513M covers electric-resistance-welded carbon and alloy steel tubing for use as mechanical tubing. This specification covers mechanical tubing made from hot- or cold-rolled steel. This specification covers round, square, rectangular, and special shape tubing. 3. Ordering Information 3.1 Orders for material under this specification should include...
ASTM A1011/A1011M-15 pdf free
ASTM A1011/A1011M-15 pdf free.Standard Specification for Steel, Sheet and Strip, Hot-Rolled, Carbon, Structural, High-Strength Low-Alloy, High-Strength Low-Alloy with Improved Formability, and Ultra-High Strength. This specification covers hot-rolled, carbon, structural, high-strength low-alloy, high-strength low-alloy with improved formability, and ultra-high strength steel sheet and strip, in coils and cut lengths. 4. Classification 4.1 Hot-rolled steel sheet and steel strip is available in...