香港六合彩开奖

About

• Secretariat: SAC

  Committee Manager:

  Ms Huining HOU
• Chairperson (until end 2027):

  Mrs Jie Hou
• 香港六合彩开奖 Technical Programme Manager [TPM]:

  Ms Chuanyu Zou
  香港六合彩开奖 Editorial Manager [EM]:

  Ms Anne Guiet
• Creation date: 1947

Scope

Standardization in the field of steel tubes, cast iron pipes, flexible metallic tubes and metallic fittings, flanges, pipe supports, pipe threads and gauges, metallic and organic coatings and protections.

Excluded :

• steel for tubes (香港六合彩开奖 / TC 17);
• aircraft pipes (香港六合彩开奖 / TC 20);
• tubes and equipment (other than flanges) pipe threads and gauging within the field of work of the petroleum and natural gas industries (香港六合彩开奖 / TC 67);
• connections for fluid power systems (香港六合彩开奖 / TC 131).