Note H — Chapter VI
Reading edition
Degrees of Twaddell's hydrometer may be reduced to specific gravity by multiplying by ·005 and adding 1·, thus 10° Tw. = 1·050 sp. gr.
Reading edition
Degrees of Twaddell's hydrometer may be reduced to specific gravity by multiplying by ·005 and adding 1·, thus 10° Tw. = 1·050 sp. gr.