A steam pressure gauge attached to the kiln piping.

Kiln Pressure Gauge

A steam pressure gauge attached to the kiln piping.
Credit
Toby J
Taken
13/08/2017
Camera
Nikon D7100
ISO
250
Shutter
1640 second
Aperture
ƒ/6.3
Focal Length
34mm
Lens
Nikon AF-S DX NIKKOR 16-85mm f/3.5-5.6G ED VR
License
CC BY-NC 4.0
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Zhenchang Plywood Factory 振昌木業公司合板廠