Traditional Chinese medicine — Ziziphus jujuba fruit
This document specifies the minimum requirements and test methods for Ziziphus jujuba fruit, which is derived from the plant of Ziziphus jujuba Mill. (Fam. Rhamnaceae).
It is applicable to Ziziphus jujuba fruit that is sold and used as herbal raw materials in the international trade, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from this plant.
Additive manufacturing of metals — Powder bed fusion — Classification of imperfections
This document specifies a classification of the imperfections likely to be generated during an additive manufacturing operation by PBF-LB (laser beam powder bed fusion) or PBF-EB (electron beam powder bed fusion) for metal parts. This document also indicates the most probable causes of the formation of imperfections and gives some illustrations taken from feedback.
NOTE This classification…
Small craft — Electrical devices — Protection against ignition of surrounding flammable gases
Describes test methods and requirements for the design of electrical devices to be used on small craft so that they may be operated in an explosive atmosphere without igniting surrounding flammable gases.
Sustainable Tourism — Indicators for organizations in the tourism value chain — Requirements and gui...
This document defines and establishes methodologies for a set of indicators to steer and measure the performance of organizations in terms of sustainable tourism.
This document can be used as a guide for implementing these sustainable tourism indicators.
This document applies to any organization or group of organizations that wish to:
a) measure, evaluate, and monitor the performance of an…
Safe design aspects for machinery in feed processing mills
This document specifies safety aspects for the design of machinery used for production of formulated feed in feed processing mills. Relevant hazards are identified with recommended solutions so as to provide the best options for the safe design during the life cycle of the machine types identified. Existing standards for safe machine design are not duplicated as machinery use for the production…
