GB/T 35020-2018

Active

Full face tunnel boring machine—Dual mode(single shield and EPB mode)tunnel boring machine

全断面隧道掘进机单护盾-土压平衡双模式掘进机

Standard Type

GBT

ICS

91.220

CCS

P97

Status

现行

Issue Date

2018-05-14

Implementation

2018-12-01

Responsible Dept

中国机械工业联合会

Drafting Unit

N/A