What's the difference between armorial and blazonry?

Armorial

Definition:

(a.) Belonging to armor, or to the heraldic arms or escutcheon of a family.

Example Sentences:

(1) They then ran through the obstacle course, set up in a local armory, on three separate occasions.
(2) For many, this glaring omission in Nike’s technological armory is astounding given that, well, Android represents somewhere in the region of 80% of the smartphone market.
(3) Growth in a Time of Debt used to be a weapon in the armory of the deficit-cutters.
(4) The Armory show's lost its lustre, and at Frieze New York last year people were complaining that it wasn't as good as Miami."
(5) We conclude that ketoconazole is a useful addition to our current armory for management of patients with metastatic prostatic cancer resistant to prior hormonal therapy.
(6) For while Raskin also points to flashpoints in the earlier Castillo and Judah fights, the Cotto fight was one where Mayweather was hit more, looked a fraction slower, and generally had to dig deeper into his armory of skills and experience to get the victory.
(7) Despite the wide range of techniques that can be brought to bear on the study of basic processes in Drosophila, there are still deficiencies in our armory.
(8) The administration of cadmium led to an increase in the hepatic enzymatic and nonenzymatic defence armory in a dose dependent manner 72 hrs post its administration.
(9) Ryan hosted a low-key, 10-minute press conference without a balloon or champagne bottle in sight at an events venue called The Armory.
(10) Since acupuncture proved useful to many cases it is the author's wish to add this ancient practice to the armory of the medical profession.
(11) The recent discovery of numerous new "calcium inhibiting" molecules and the multiplicity of their indications in cardiology and in other specialties have made it necessary to clarify their position in the armory of medical treatments in cardiology and their associations with other treatments.
(12) "Handgun sales are up substantially and modern sporting rifles are up astronomically," he said after a few days when his shop, Northwest Armory, was packed with buyers sizing up the most popular pistol in the US, the Glock, and the military-style AR-15 assault rifle, which also comes with a pink stock for women.
(13) We conclude that CO2 subcapsular orchiectomy is a worthwhile addition to our surgical armory.