[国外标准] BS EN ISO 8030-1998 Rubber and plastics hoses. Method of test for flammability

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[国外标准] BS EN ISO 80000-8-2007 量和单位.声学

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[国外标准] BS EN ISO 7792-2-2004 Plastics. Thermoplastic polyester (TP) moulding and extrusion materials. Prepa

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[国外标准] BS EN ISO 7779-2001 Acoustics. Measurement of airborne noise emitted by information technology and t

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[国外标准] BS EN ISO 7719-1998 Prevailing torque type all-metal hexagon nuts ,style 1. Property classes 5, 8 an

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[国外标准] BS EN ISO 7551-1996 牙科吸水捻

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[国外标准] BS EN ISO 75-2-2004 Plastics Determination of temperature of deflection under load — Part 2 Plastics

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[国外标准] BS EN ISO 75-1-2004 Plastics Determination of temperature of deflection under load — Part 1 General

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[国外标准] BS EN ISO 75-1-1996 Plastics Determination of temperature of deflection under load — Part 1 General

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[国外标准] BS EN ISO 7396-1-2007 Medical gas pipeline systems — Part 1 Pipeline systems for compressed medical

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[国外标准] BS EN ISO 7391-2-2006 Plastics. Polycarbonate (PC) moulding and extrusion materials. Preparation of

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[国外标准] BS EN ISO 7376-2003 Anaesthetic and respiratory equipment — Laryngoscopes for tracheal intubation

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[国外标准] BS EN ISO 7253-2001 色漆和清漆　耐中性盐雾的测定

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[国外标准] BS EN ISO 7250-1998 Basic human body measurements for technological design

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[国外标准] BS EN ISO 7233-2008 Rubber and plastics hoses and hose assemblies. Determination of resistance to va

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[国外标准] BS EN ISO 7096-2008 Earth-moving machinery — Laboratory evaluation of operator seat vibration

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[国外标准] BS EN ISO 6847-2001 Welding consumables Deposition of a weld metal pad for chemical analysis

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[国外标准] BS EN ISO 6721-2-2008 Plastics Determination of dynamic mechanical properties Part 2 Torsion-pendulu

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[国外标准] BS EN ISO 6603-2-2000 Plastics Determination of puncture impact behaviour of rigid plastics — Part 2

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[国外标准] BS EN ISO 660-2009 Animal and vegetable fats and oils Determination of acid value and acidity

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[国外标准] BS EN ISO 6530-2005 Protective clothing — Protection against liquid chemicals — Test method for resi

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[国外标准] BS EN ISO 6529-2001 Protective clothing — Protection against chemicals —Determination of resistance

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[国外标准] BS EN ISO 6520-1-1998 Welding and allied processes — Classification of geometric imperfections in me

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[国外标准] BS EN ISO 6508-3-2005 Metallic materials — Rockwell hardness test — Part 3 Calibration of reference

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[国外标准] BS EN ISO 6508-1-1999 Metallic materials — Rockwell hardnesstest — Part 1 Test method (scales A, B,

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