MT/T 1187-2020 Active Industry standards-Coal

MT/T 1187-2020 Coal mine sound level sensor

Publish Date: 2020-07-09 Implement Date: 2021-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: MT/T 1187-2020

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Health, safety, and labor protection

ICS Name: Electroacoustics

Publish Date: 2020-07-09

Implement Date: 2021-01-01

Pages: 12 pages

Development Information

Pages: 12 pages

Related Standards

GB/T 14199-1993 Replaced

GB/T 14199-1993 General specification for pocket hearing aids

Publish Date: 1993-03-20

GB/T 4128-1995 Active

GB/T 4128-1995 Acoustics—Standard hydrophone

Publish Date: 1995-07-03

GB/T 15953-1995 Replaced

GB/T 15953-1995 Instruments for the measurement of aural acoustic impedance/admittance

Publish Date: 1995-12-21

GB/T 16540-1996 Active

GB/T 16540-1996 Acoustics—Measurement and characterisation of ultrasonic fields in the frequency range 0.5MHz to 15MHz—Hydrophone method

Publish Date: 1996-09-09

YY/T 0458-2003 Replaced

YY/T 0458-2003 Technical requirements for ultrasonically blood-mimicking Doppler phantom

Publish Date: 2003-06-20

GB/T 20441.4-2006 Active

GB/T 20441.4-2006 Measurement microphones—Part 4:Specifications for working standard microphones

Publish Date: 2006-08-23