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1.1 This International Standard specifies requirements for pressure regulators and pressure regulators with flow-metering devices intended for the administration of medical gases in the treatment, management, diagnostic evaluation and care of patients. It

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CAN/CSA-B78.2-M91 (R2002) Dimensioning and Tolerancing of Technical Drawings 现行 发布日期 :  1970-01-01 实施日期 : 

1. Scope 1.1 This Standard is complementary to CSA Standard CAN3-B78.1, and covers dimensioning and tolerancing of products depicted on technical drawings. 1.2 Some of the technical terms dealing particularly with dimensioning and tolerancing are

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CAN3-B78.1-M83 (R2002) Technical Drawings - General Principles 现行 发布日期 :  1970-01-01 实施日期 : 

This PDF includes GI #2 and Errata. 1. Scope and Introduction 1.1 This Standard is intended to cover the field of technical drawing practice. It applies primarily to "end-product" drawings, which usually consist of detail drawings, and assembly or

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Preface This is the first edition of CSA N285.8, Technical requirements for in-service evaluation of zirconium alloy pressure tubes in CANDU reactors. 1 Scope 1.1 This Standard specifies the technical requirements for the licensee to ensure struc

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1. Scope This part of ISO 4254 provides guidelines regarding the prevention of accidents arising from the use of tractors and indicates appropriate parameters to be met when designing tractors. It also specifies technical means of improving the degre

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1. Scope This part of ISO 4254 specifies safety requirements for winches used on forestry machinery and agricultural machinery used in forestry. It applies only to skidding winches mounted on mobile forestry machinery, e.g. skidders and forwarders a

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This PDF includes Technical Corrigendum 1:1995 1 Scope This part of IS0 730 specifies the dimensions and requirements of the three-point linkage for the attachment of implements or equipment to the rear of agricultural wheeled tractors. It specifi

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定价: 501元 / 折扣价: 426

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This Technical Report (TR) provides: - a description of the ISO/IEC 8802-2 LLC addressing conventions, and - the consideration for the manner in which new LLC address uses are assigned a value.

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