GB/T 46649-2025 in English
VALIDPortable chain-saw front hand-guard—Dimensions and clearances
- Issued on:2025-10-31
- Implemented on:2026-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
Price(USD)：
$210.00
$204.00
$204.00
| Standard No: | GB/T 46649-2025 |
| Document status: | VALID |
| Title in English: | Portable chain-saw front hand-guard—Dimensions and clearances |
| Title in Chinese: | 便携式链锯前护手器 尺寸和空隙 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2025-10-31 |
| Implemented on: | 2026-05-01 |
| ICS Classification: | 65.060.80-Forestry equipment |
| Chinese Classification: | B95-Silviculture machinery and tools |
| Professional Classification: | GB-National Standard |
| Related Keywords: | portable chain-saw front
hand-guard dimensions front hand guard portable chain saws clearances introductionthis standard |
《GB/T 46649-2025便携式链锯前护手器 尺寸和空隙》由TC61（全国林业机械标准化技术委员会）归口，主管部门为国家林草局。
Introduction
This standard specifies the dimensions and clearance requirements for the front hand guard of portable chain saws. It provides detailed specifications to ensure the proper fit and function of the hand guard, contributing to the overall safety and performance of the equipment. The standard outlines the necessary measurements and tolerances to be followed during the design and manufacturing processes. It also includes guidelines for testing and verification to confirm compliance with the specified requirements. The information provided is intended for use by manufacturers, designers, and relevant authorities involved in the production and regulation of portable chain saws.
*** Please note: This description may not be accurate, please refer to the official documentation.
Sample only — not a preview of GB/T 46649-2025
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