Experts, relevant units:
Shaoxing Zhixin Electromechanical Technology Co., Ltd. as the main drafting unit to prepare the group standard "two-stage closed mixed flow fan" has been completed to collect comments on the draft, and is now open to the industry and society to collect comments.
Please send the feedback form to Shaoxing Zhixin Mechanical and Electrical Technology Co.
Contact: Pan Lingyun Mobile: 18358538320
Email: 1124100921@qq.com
Shaoxing Zhixin Electromechanical Technology Co.
August 14, 2003
Annex:groupstandardfordouble-stageclosedmixed-flowfans-4
Annex:groupstandardfordouble-stageclosedmixed-flowfans-4