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Whenever I look for that stuff and ask for help in finding something
suitale they always request blueprints that are certified by a
professional engineer. Until I give them that they refuse to give me
any info.
Carl
Benjamin Fritz wrote:
Fellow sub-builders,
Im trying to determine the strength of a 1inch thick sheet of
acrylic as used for submarine viewports. ive found dozens of suppliers
but not one of them lists the strength of the material. has anyone got
information on this?