Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM F1764-97
• Năm ban hành / Publication date: 1997
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Guide for Selection of Hardline Communication Systems for Confined-Space Rescue
• Số trang / Page: 3
• Phạm vi áp dụng / Scope of standard: 1.1 This guide covers recommended criteria for the selection of hardwire communication systems for use in permit-required confined-space rescue operations. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.