Standardization of terminology, specifications and classes, sampling and sample preparation, test methods, and safety aspects in the field of raw and processed materials originating from arboriculture, agriculture, aquaculture, horticulture and forestry to be used as a source of thermally and non-thermally treated solid biofuels and pyrogenic bi...

ISO 238:2016 specifies the dimensions of the following two pieces of equipment: a) reduction sleeves for tools with Morse taper shanks; b) extension sockets for tools with Morse taper shanks.

INTERNATIONAL STANDARD ISO 238:2016(E) Reduction sleeves and extension sockets for tools with Morse taper shanks 1 Scope This document specifies the dimensions of the following two pieces of equipment: a) reduction sleeves for tools with Morse taper shanks; b) extension sockets for tools with Morse taper shanks.

2020年10月19日 · ISO/TC 238固体生物燃料标委会（Solid biofuels）成立于2007年，主要开展来源于树木种植业、农业、水产养殖、园艺和林业的原材料和加工材料领域的固体生物燃料相关术语、规范和等级、质量…

This second edition cancels and replaces the first edition (ISO 238:1974), of which it constitutes a minor revision, notably with the addition of Annex A, which gives the relationship between the designations of this document and the ISO 13399 series.

2025年3月4日 · ISO TC 238, which essentially means it's the 238th technical committee, was established specifically for solid biofuels. That includes things like woody biomass, agricultural-derived biomass, nutshells, and similar materials, also including thermally treated materials.

2016年11月14日 · ISO 238:2016规定了以下两件设备的尺寸: a） 莫氏锥柄工具的减速套筒； b） 莫氏锥柄工具用加长套筒。 它包括两个表格，分别给出了以毫米为单位的尺寸和以英寸为单位的相应尺寸。

BS ISO 238:2016的标准全文信息,莫氏锥柄工具的异径连接套和接长套筒, Reduction sleeves and extension sockets for tools with Morse taper shanks, 提供BS ISO 238:2016的发布时间、引用、替代关系、发布机构、适用范围等信息

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1.

Standardization of terminology, specifications and classes, quality assurance, sampling and sample preparation and test methods in the field of raw and processed materials originating from arboriculture, agriculture, aquaculture, horticulture and forestry to be used as a source for solid biofuels Excluded: areas covered by ISO/TC 28/SC 7 Liquid ...