This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of 4/4 violin bows. This standard applies to 4/4 violin bows. QB/T 2168-2003 4/4 violin bows QB/T2168-2003 Standard download decompression password: www.bzxz.net

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Classification number: Y5
Registration number: 12507-2CC3
Light Industry Standard of the People's Republic of China
QB/T2168-2003
Release of QB/2168~1995
2003-09-13
Violin bow
4/4Violinbow
2003-10-01Implementation
Release of the National Development and Reform Commission of the People's Republic of China
This standard is a revision of QB/T2168-19954/4 small grip racket. This standard is used in conjunction with QD/T2607-2003 General Technical Conditions for Zero Horses 3. This standard was issued by China Light Industry Federation. This standard is the umbrella of the National Musical Instrument Standardization Center, Beijing Musical Instrument Research Institute, Caixing Fengling Music Co., Ltd. The responsible persons are: Zhang Qi, Li, Chen Puwu, Wang Wei, Qian Changmin, Duan Baitang. From the date of implementation of QB/T2168-2003, the National Light Industry Association issued this light industry standard QB/T2168-19954:4 Small Violin Scope
4/4 Violin Bow
QB/T2168:2DD3
This standard is called the requirements, test methods, inspection rules and standards for small violins produced by the factory, including the following provisions, and the provisions of this standard are used as references in the normative documents. All the documents with the same revision (excluding the revised version) are not applicable to this standard. However, the validity of this standard is based on the latest version of the referenced document, which is not the referenced document with the latest version. The latest version is used for this approval. Q/T2607-2003 proposes 3 general technical requirements 3.1 product classification Q/2007-20033.1 Standard. 3.2 The dimensions of the main parts of the bow shall comply with the provisions of Table 1. Bow rod length Upper stock Breaking size 2 Table 1/2 position Standard instrument sn wire 3.3 Bow opening height and bow flat point. Bow quality production shall comply with the provisions of Table 2 3.4 Appearance process shall include the provisions of OB/T2607-2003 3.4. High quality products 7 5 ~ x. 2 22.5.--27.0 24h--Z2 5. 5 ~6. 5 &.o.-k. 6i
8.4.--9.0
QB/T21668—2003
3.5 Main raw materials
Conform to the provisions of 3.5 in QB/T264F-2UHJ3"
Red two of the tractor
Equal bow 7 street points
4 Test method
Measurement position
The highest point within the two points of the test
Constitute the number of the underwater self-line
The whole horse end (including screws) single balance
Lu Dingyu
Should conform to QB/T 260?2003 Sino-Mongolian 1 Chapter 5 Inspection rules
The box conforms to the provisions of Section 5 of 0B/T2M)72003, 6 The marking, packaging, transportation, storage and treatment
The degree of conformity shall conform to the provisions of Section 6 of 0BT260?2003, etc.
256r--272
58--65
Ten Liang products
Business reform products
255-·285
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