BS ISO 4046-2:2016 pdf free.Paper, board, pulps and related terms一Vocabulary Part 2: Pulping terminology.
2.5 BCTMP SEE bleached chemi-thermomechanical pulp
2.6 black liquor liquor recovered by separation of the chemical pulp (normally sulfate pulp or soda pulp) from the other products resulting from the cooking process
2.7 bleached chemi-thermomechanical pulp BCTMP chemi-thermomechanical pulp that has been bleached to relatively high bnghtness (blue reflectance factor), usually no tess than 70 ISO brightness
2.8 bleached pulp pulp which has been subjected to bleaching Cf. unbleached pulp, semi-bleached pulp, fully bleached pulp bleaching removal or modification, to a greater or lesser extent. of coloured components of pulp with a view to increasing its brightness (blue reflectance factor)
2.10 brown mechanical pulp mechanical pulp made from steamed or boiled wood caustic carbonate semi-chemical pulp semi-chemical pulp in which the cooking medium is predominantly sodium carbonate, to which a small amount of sodium hydroxide has been added to maintain a suitable alkalinity NOTE This pulp is normally used in the manufacture of corrugating mediums.
2.12 chemical pulp pulp obtained by removal from the raw material of a considerable part of those non-carbohydrate components that can be removed by a chemical treatment (e.g. by cooking) NOTE Subsequent mechanical treatment is not necessary to achieve defibration.
2.13 chemical recovery process of recovering for reuse the cooking chemicals used In chemical pulping
2.14 chemi-mechanical pulp CMP mechanical pulp manufactured with the use of chemicals
2.15 chemi-thermomechanical pulp CTMP chemi-mechanical pulp produced by preheating chips to a temperature of approximately 100 C. in the presence of chemicals or after pretreatment with chemicals, and thereafter defibrating them in a pressure refiner using steam NOTE The yield shall be so high that the character of mechanical pulp is retained.
2.16 chip refining mechanical treatment of wood chips by processing through a refiner to produce refiner mechanical pulp
2.17 CMP SEE chemi-mechanical pulp
2.18 cold-soda pulp chemi-mechanical pulp made by a process in which chips are soaked in sodium hydroxide at ambient temperature prior to a mechanical refining stage.BS ISO 4046-2 pdf download.
Tags: aper, board, pulps and related terms
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ISO 8600-1-2013 pdf free download.Endoscopes – Medical endoscopes and endotherapy devices – Part 1: General requirements. 6 Marking 6.1 Minimum marking Iach individual endoscope or endotherapy device shall have the lollowing minimum marking: a) model number and/or other mark sufficient to identify the endoscope or endotherapy device and its manufacturer; b) maximum insertion portion width, minimum instrument channel width, working length, field of view and/or direction of view where such identification is necessary for the intended use of the endoscope or endotherapy device. The Insertion portion width and instrument channel width units shall be in millimetres. The insertion portion width and instrument channel width can also be marked in French size as defined in 3.5, shown by either ‘Fr or an encircled number; c) wherever reasonable and practicable. the endoscope or endotherapy device and detachable component(s) shall be identified in terms of lot numbers or serial numbers, etc. 6.2 Marking legibility The marking shall remain legible over the lifetime of the device when the endoscope or endotherapy device is used, cleaned, disinlected, sterilized and stored in accordance with the instruction manual. 6.3 Marking exceptions When marking on the endoscope or endotherapy device or detachable component(s) is impossible to achieve due…
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ISO 15688-2012 pdf free download.Road construction and maintenance equipment – Soil stabilizers 一 Terminology and commercial specifications. This International Standard establishes the terminology, definitions of operation and commercial specifications for soil stabilizers and their components intended for use in road construction and pavement works. It does not apply to soil stabilizers used in agricultural applications. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.. ISO 3911, Wheels and rims for pneumatic tyres — Vocabulary, designation and marking ISO 6746-1, Earth-moving machinery — Definitions of dimensions and codes — Part 1: Base machine ISO 6746-2, Earth-moving machinery — Definitions of dimensions and codes — Part 2: Equipment and attachments ISO 7134. Earth-moving machinery — Graders — Terminology and commercial specifications 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 soil stabilizer self-propelled machine, either towed or transported, with the function of pulverizing, breaking-up, aerating, homogenizing, and loosening existing and imported soil or paving materials and mixing them…
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ISO 18436-1-2012 pdf free.Condition monitoring and diagnostics of machines – Requirements for qualification and assessment of personnel一 Part 1: Requirements for assessment bodies and the assessment process. 5 Requirements for assessment body personnel 5.1 General provisions In order to ensure that the assessment process is carried out effectively and uniformly, the competence requirements for personnel involved in the entire process shall be defined by the assessment body and, in the case of a third party, be approved by the responsible TCC (in accordance with ISO/IEC 17024). The assessment body shall require its personnel (internal or external) to sign a contract, or other document, by which they commit themselves to comply with the rules defined by the assessment body, including those relating to confidentiality and those relating to independence from commercial and other interests, and from any prior or present link with the persons to be examined that would, in the opinion of the interested parties, compromise impartiality. Clearly documented instructions shall be available to the personnel, describing their duties and responsibilities. These instructions shall be maintained up to date. All personnel involved in any aspect of assessment activities shall possess appropriate educational qualifications, experience and technical expertise, which satisfy defined…