Design and Manufacture of Cylindrical Spiral Compression Spring and Extension Spring of Piano Wires

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HB/Z 240-1993 Design and Manufacture of Cylindrical Spiral Compression Spring and Extension Spring of Piano Wires
Standard No.:	HB/Z 240-1993	Status:	VALID remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	11000 words	Price(USD):	330 (USD) remind me the price change Email:
Implemented on:	1994-06-01	Delivery:	via email in 1 business day
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Standard No.:	HB/Z 240-1993
Chinese Name:	琴钢丝圆柱螺旋压缩、拉伸弹簧的设计与制造
English Name:	Design and Manufacture of Cylindrical Spiral Compression Spring and Extension Spring of Piano Wires
Professional Classification:	V23 Elastic elements
Professional Classification:	HB Professional Standard - Aviation
Issued by:
Issued on:	1994-06-01
Implemented on:	1994-06-01
Status:	VALID
Language:	English
File Format:	PDF
Word Count:	11000 words
Price(USD):	330 (USD)
Delivery:	via email in 1 business day

HB/Z 240-1993 The following standards are cited：

HB/Z 240-1993 Cited by the following standards：

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