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ISO 34-1:2015 is a key international standard used across the rubber, automotive, aerospace, footwear, medical, and polymer manufacturing sectors. It provides a systematic method for evaluating tear strength in vulcanised rubber and thermoplastic elastomers, using three specific specimen geometries: trouser, angle, and crescent test pieces.     What is ISO 34-1:2015? ISO 34-1:2015 is Part […]

Rubber materials—whether natural or synthetic—are widely used in engineering applications such as automotive components, seals, gaskets, footwear, conveyor belts, industrial machinery, and consumer products. For these applications, tear strength and abrasion resistance are two of the most critical performance characteristics that determine product durability and reliability. ISO 34 establishes standardised test methods for determining the

In medical, industrial, and emergency care environments, accuracy in identifying medical gas cylinders is crucial. Misidentification can lead to improper gas delivery, equipment malfunction, or even life-threatening accidents. To maintain global consistency and ensure patient and operator safety, the ISO 32:1977 standard specifies the marking and identification requirements for gas cylinders used in medical applications.

The evolution of cinematography relies on rigorous engineering standards that define how film interacts with camera systems. Among small-gauge film formats, 8 mm Type R film (also known as Regular 8 mm film) became one of the most important formats for home movies, amateur filmmaking, educational applications, and scientific documentation. To ensure consistency, safety, and

What is ISO 26:1993? ISO 26:1993 (Cinematography — Projector usage of 16 mm motion-picture films for direct front projection — Specifications) is an international standard that outlines: Mechanical and dimensional requirements for projecting 16 mm film. Specifications for projector film paths and gates. Requirements for sprocket design, pitch, and perforation compatibility. Conditions for achieving distortion-free

What is ISO 25:1994? ISO 25:1994 (Cinematography — Camera usage of 16 mm motion-picture film — Specifications) is a globally recognised standard that defines: Dimensional requirements of 16 mm film. Perforation design and spacing. Camera aperture dimensions. Film running direction and mechanical guidance. Tolerances for transport mechanisms. Compatibility rules between film stocks and various camera