GB/T 47115-2026

Upcoming

Mining—Air quality control systems for operator enclosures—Performance requirements and test methods

采矿操作室空气质量控制系统性能要求和试验方法

Standard Type

GBT

ICS

73.100

CCS

D92

Status

即将实施

Issue Date

2026-01-28

Implementation

2026-08-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A

🔗 Related Standards / 同类标准

GB/T 2885.5-1981 Flat deck wagon for metallic mines--Basicparameters and dimensions GB/T 2885.3-1981 Single-side tipping and curved rail wagon for metallic mines--Basic parameters and dimensions GB/T 2885.2-1981 Tilting wagon for metallic mines--Basic parameters and dimensions GB/T 2885.1-1981 Solid-bottom wagon for metallic mines--Basic parameters and dimensions GB/T 2885.6-1981 Material supply wagon for metallic mines--Basic parameters and dimensions GB/T 2885.4-1981 Automatic drop bottom wagon for metallic mines--Basic parameters and dimensions GB/T 4593-1984 Types and specifications for shaft sinking winches GB/T 6374-1986 Shanks for rock drilling machines and pneumatic tools and fitting dimensions of chuck bushings