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LY/T 1513-2012: Lumber for musical instrument. Lumber for piano
Status: Valid LY/T 1513: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| LY/T 1513-2012 | English | 239 |
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3 days [Need to translate]
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Lumber for musical instrument. Lumber for piano
| Valid |
LY/T 1513-2012
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| LY/T 1513-1999 | English | 199 |
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2 days [Need to translate]
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(Sawn timber musical piano)
| Obsolete |
LY/T 1513-1999
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PDF similar to LY/T 1513-2012
Basic data | Standard ID | LY/T 1513-2012 (LY/T1513-2012) | | Description (Translated English) | Lumber for musical instrument. Lumber for piano | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B69 | | Classification of International Standard | 79.040 | | Word Count Estimation | 9,986 | | Older Standard (superseded by this standard) | LY/T 1513-1999 | | Quoted Standard | GB/T 449; GB/T 1930; GB/T 1933; GB/T 4822; GB/T 4823; GB/T 17659.2 | | Regulation (derived from) | State Forestry Administration Notice 2012 No. 5; industry standard filing Notice 2012 No. 4 (No. 148 overall) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the piano lumber technical requirements, test methods, calibration and defect size, volume measurement, sampling and determination methods, storage, packaging and acceptance. This standard applies to the piano timber production and | LY/T 1513-2012: Lumber for musical instrument. Lumber for piano---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Lumber for musical instrument.Lumber for piano
ICS 79.040
B69
People's Republic of China Forestry Industry Standard
Replacing LY/T 1513-1999
Musical instrument, sawwood, piano material
Published on.2012-02-23
2012-07-01 implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
Please note that some of the contents of this document may involve patents. Publication of this document
The organization is not responsible for identifying these patents.
This standard replaces LY/T 1513-1999 "Musical materials for musical instruments."
Compared with LY/T 1513-1999, the main changes of this standard are as follows.
--- Revised the Latin name of tree species and tree species;
--- Revised the size, upgrade and tolerance of sawn timber;
--- Removed the requirements for veneer materials;
--- Revised the limit of defects for sawn timber;
--- The requirements for the texture direction of the resonant tone sheet have been revised;
--- Increased the requirement for the density of the resonance material;
--- The piano material acceptance regulations were revised.
This standard is proposed and managed by the National Timber Standardization Technical Committee (SAC/TC41).
This standard is drafted by. Northeast Forestry University.
Participated in the drafting of this standard. National Timber Standardization Technical Committee, Wood Saw Timber Sub-Technical Committee, Chengdu Chuanya Wood Industry Co., Ltd.
Limited.
The main drafters of this standard. Liu Zhenbo, Liu Yixing, Huang Xiaoshan, Zhang Huajun, Yu Haipeng, Cui Yongzhi.
The previous versions of the standards replaced by this standard are.
---ZBB69002-1989, LY/T 1513-1999.
Musical instrument, sawwood, piano material
1 Scope
This standard specifies the technical requirements, inspection methods, dimensions and defect inspections, volume measurement, sampling and determination methods, storage, and
Packaging and acceptance.
This standard applies to the production and sale of piano sawn timber.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 449 sawn timber volume table
GB/T 1930 wood annual ring width and late wood rate determination method
GB/T 1933 Wood Density Determination Method
GB/T 4822 sawn timber inspection
GB/T 4823 sawn timber defect
GB/T 17659.2 Sampling and determination of wood sawings - Part 2. Sampling and sampling method
3 Technical requirements
3.1 Tree species
3.1.1 Resonance material
Speaspp., Pinuskoraiensis Sicb.etZucc.
3.1.2 Non-resonant
Speaspp., Pinuskoraiensis Sicb.etZucc., Juglansmandshurica
Maxim), Acermono Maxim, Fraxinusmandshurica Rupr., Phello-
dendronamurenseRupr.), Tiliaspp., Fagus longipetiola (Seek) and other suitable
The species used.
3.2 Dimensions and tolerances
3.2.1 Size
Dimensions shall be in accordance with Table 1.
Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 1513-2012_English be delivered?Answer: Upon your order, we will start to translate LY/T 1513-2012_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time. Question 2: Can I share the purchased PDF of LY/T 1513-2012_English with my colleagues?Answer: Yes. The purchased PDF of LY/T 1513-2012_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet. Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay. Question 5: Should I purchase the latest version LY/T 1513-2012?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version LY/T 1513-2012 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.
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