(c) Each valve outlet shall be sealed by a threaded cap or threaded solid plug and inert gasket material

(c) Check of the threads if there is evidence of corrosion or if the fittings are removed

The melting point of brazing materials shall be no lower than 525 C. The joints shall not decrease the strength of the tubing as may happen when cutting threads.

The melting point of brazing materials shall be no lower than 525 C. The joints shall not decrease the strength of tubing as may happen when cutting threads.

The melting point of brazing materials shall be no lower than 525 C. The joints shall not decrease the strength of the tubing as may happen by cutting of threads.

When the coroner arrives, tell him we want a set of his prints as soon as we can get them.

They tied the rebar right, they poured the columns right, and that building will be safe.

Connections for such instruments shall be made by suitable welded nozzles or pockets and not be screwed connections through the shell.

They're not fingerprint experts, but they can follow any trail.

I'll get the prison tailor to fit you with a pair of special spats striped.

(d) missing or loose bolts or nuts on any flanged connection or blank flange are replaced or tightened

The filling and discharge devices (including flanges or threaded plugs) and any protective caps shall be capable of being secured against unintended opening.

There's my first exploded view and all the little pieces and the little worm drive and all that stuff.

Yeah, we lifted a good clear set, but they don't match up with anything we have here.

Anyway...Congratulations, You've discovered the Ulam Spiral!

. Qatar maintains a system to record, classify and retrieve fingerprints, with a view to assisting investigators in solving crimes.

To hell with the screw!

With or without gloves.

There's a gyroscope in it.

Helix

The Spiral

Spiral

Winkles?

The failure points were the same walls and slabs not tied properly into columns that's a roof slab hanging off the building cantilevered structures, or structures that were asymmetric, that shook violently and came down, poor building materials, not enough concrete, not enough compression in the blocks, rebar that was smooth, rebar that was exposed to the weather and had rusted away.

Spiral1

Spiral2

Complex number

Spiral number

Helix

Spiral

Screw

Squiral

Corkscrew!

Monkey wrench? Oh.

Golden spiral

Squiral

Toxic spirals

Helix 2

Helix 3

Helix 4

Handedness

Spiral Shape

Change spiral

A spiral shape

(a) Each plug or valve shall have a taper threaded connection directly to the pressure receptacle and be capable of withstanding the test pressure of the pressure receptacle without damage or leakage