GB/T 155-1995 in English

SUPERSEDED

Defects in logs

Issued on:1995-01-02
Implemented on:1996-07-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $400.00
$388.00

Standard No:	GB/T 155-1995
Document status:	SUPERSEDED
Superseded by:	GB/T 155-2006 Defects in logs
Superseded on:	2006-12-31
Title in English:	Defects in logs
Title in Chinese:	原木缺陷
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	1995-01-02
Implemented on:	1996-07-01
ICS Classification:	79.040-Wood, sawlogs and sawn timber
Chinese Classification:	B68-Stem wood and raw wood
Professional Classification:	GB-National Standard
Related Keywords:	visible defects logs scopethis standard defects logs standard applies
Related Topics:	Exosome defect Phosphorus deficiency defective oxide lack cause of defect chromosomal defect nature of the defect defect nature Regulatory flaws defect nature graft defect technical flaw genetic defect dna defect dna defect defect time spin-coating defects electronic defect log genetic defect fetal defects fetal defects genetic defect laboratory defect defective dna defective dna sensor defect defective material polarographic defects defective cells Oxygen deficiency Phosphorus deficiency cause of defect How about point defects time defect laboratory defect trap trap five cell defect Enzyme deficiency specific enzyme deficiency sample defect Defect depth Forging defects GBT155 GBT155-1995 GBT155-2006 AARS defects gs115 defective type defective sp3 carbon atom sp3 carbon defect olink technical shortcomings and deficiencies Spin coating defects gbt155-2006 gb/t 155-1995 gb/t 155 t/szbx 155

《GB/T 155-1995原木缺陷》由TC41（全国木材标准化技术委员会）归口，TC41SC2（全国木材标准化技术委员会原木和锯材分会）执行，主管部门为国家林业和草原局。
本标准规定了原木可见缺陷的分类、术语和基本检算方法。可见缺陷包括能影响木材质量和使用价值或降低强度或耐久性的各种缺点。本标准适用于针叶树和阔叶树的原木、原条和所有圆形木段。

Scope

This standard specifies the classification, terminology and basic checking methods of visible defects of logs. Visible defects include any defects that can affect the quality and use value of the wood or reduce the strength or durability. This standard applies to logs, strips and all round sections of coniferous and hardwood trees.

More samples: YD/T 3934-2021 JJG 21-2008 QC/T 942-2021

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