Standards

Current Category: CN-LY - Forestry

Status: Replaced
All Active Pending Replaced Abolished Abolished (Transferred)
Publish Year: 2021& Before
All 2026 2025 2024 2023 2022 2021& Before
LY/T 1300-2005 Replaced

LY/T 1300-2005 Tannic acid (for industrial use)

This standard specifies the technical requirements, sampling, testing methods, inspection rules, and requirements for marking, packaging, storage, and transportation of industrial tannic acid. This standard applies to industrial tannic acid products made from gall nuts as raw materials.

Publish Date: 2005-08-16
LY/T 1444.1-2005 Replaced

LY/T 1444.1-2005 Energy consumption for wood production in forest region—Part 1:Overall energy consumption

This part of LY/T1444 specifies the comprehensive energy consumption of timber harvesting and transportation in forest areas and its calculation method. This part is applicable to the planned and rational use of energy in timber production in forest areas, providing a technical basis for energy design and energy-saving technological transformation.

Publish Date: 2005-08-16
LY/T 1444.2-2005 Replaced

LY/T 1444.2-2005 Energy consumption for wood production in forest region—Part 2:Fuel consumption of gasolined chain saws

This part of LY/T 1444 stipulates the basic values, correction factors, and calculation methods for fuel consumption of chainsaws in timber production in forest areas. This part is applicable to chainsaw logging (pruning and timber production) operations in forest areas. The fuel consumption determined in this part is the maximum limit for fuel consumption during chainsaw logging (pruning and timber production).

Publish Date: 2005-08-16
LY/T 1444.4-2005 Replaced

LY/T 1444.4-2005 Energy consumption for wood production in forest region—Part 4:Fuel consumption of winches loading

This part of LY/T 1444 specifies the basic values, correction factors, and calculation methods for the fuel consumption of the 2105 diesel winch (referred to as the winch) used for loading operations in logging areas of timber production enterprises. This part is applicable to the loading operations of the 2105 diesel winch (referred to as the winch) used in logging areas of timber production enterprises. The fuel consumption determined in this part is the maximum allowable fuel consumption for the winch during loading operations.

Publish Date: 2005-08-16
LY/T 1444.6-2005 Replaced

LY/T 1444.6-2005 Energy consumption for wood production forest region—Part 6:Energy consumption of production yard

This part of LY/T 1444 stipulates the energy consumption in the production of timber yards in forest areas. This part is applicable to the production of timber yards in forest areas. The energy consumption determined in this part is the maximum limit of energy consumption in the production of timber yards.

Publish Date: 2005-08-16
LY/T 1640-2005 Replaced

LY/T 1640-2005 Tannic acid (for pharmaceutical industry)

This standard specifies the technical requirements, sampling, test methods, inspection rules, and marking, packaging, storage, and transportation requirements for medicinal tannic acid. This standard applies to tannic acid products used in the manufacture of medicines made from gall nuts as raw materials.

Publish Date: 2005-08-16
LY/T 1644-2005 Replaced

LY/T 1644-2005 Test method for analysis of gallic acid

This standard specifies the test method for the analysis of gallic acid. This standard is applicable to the analysis of the quality of gallic acid products for different purposes.

Publish Date: 2005-08-16