Standards World

ISO 07206-4:2010 pdf free download - Implants for surgery一Partial and total hip joint prostheses一 Part 4: Determination of endurance properties and performance of stemmed femoral components. Some aspects of the prior editions of ISO 7206-4 were not...

ISO 7005-1:2011 pdf free download - Pipe flanges一 Part 1: Steel flanges for industrial and general service piping systems. 3.21 piping system interconnected piping components, including flanges, subject to the same set or sets of design conditions...

ISO 6469-3:2011 pdf free download - Electrically propelled road vehicles一 Safety specifications - Part 3: Protection of persons against electric shock. 7.3.1 Potential equalization As a general rule, exposed conductive parts of voltage class B electric equipment,...

ISO 5794-1:2010 pdf free download - Rubber compounding ingredients - Silica, precipitated, hydrated一 Part 1: Non-rubber tests. D.1 Principle Two flasks of equal volume — one containing the test portion, the other empty — are filled with...

ISO 5751-2:2010 pdf free download - Motorcycle tyres and rims (metric series)一 Part 2: Tyre dimensions and load-carrying capacities. This part of ISO 5751 specifies the tyre size designation, dimensions and load-carrying capacities of metric series motorcycle...

ISO 5667-22:2010 pdf free download - Water quality一Sampling 一 Part 22: Guidance on the design and installation of groundwater monitoring points. 4.4 Installation design 4.4.1 Monitoring point installation There are three major types of monitoring point installation...

ISO 05667-22:2010 pdf free download - Water quality一Sampling- Part 22: Guidance on the design and installation of groundwater monitoring points. Introducing materials into a previously undisturbed environment can result in chemical and biological alteration of both the...

ISO 4628-6:2011 pdf free download - Paints and varnishes一Evaluation of degradation of coatings一Designation of quantity and size of defects, and of intensity of uniform changes in appearance一 Part 6: Assessment of degree of chalking by tape method....

ISO 4498:2010 pdf free download - Sintered metal materials, excluding hardmetals一Determination of apparent hardness and microhardness. 4.5 The measurement of microhardness shall not be valid if the test surface is not perpendicular to the indenter axis. Non-perpendicularity...

ISO 4414:2010 pdf free download - Pneumatic fluid power一General rules and safety requirements for systems and their components. 5.4.6.4 Stability Pressure and flow control valves shall be selected so that changes in actual pressure, actual temperature or...