National Roofing Contractors' Association

全国ルーフィング業者連合会

410 2 _ ‎‡a NRCA‏
410 2 _ ‎‡a NRCA (National Roofing Contractors' Association)‏
410 2 _ ‎‡a NRCA‏ ‎‡4 abku‏ ‎‡4 https://d-nb.info/standards/elementset/gnd#abbreviatedNameForTheCorporateBody‏ ‎‡e Abkuerzung‏
411 2 _ ‎‡a NRCA‏ ‎‡j Abkuerzung‏
410 2 _ ‎‡a National Roofing Contractors Association‏
410 2 _ ‎‡a National Roofing Contractors Association‏ ‎‡c The National Roofing Contractors Association is one of the US construction industry's trade associations and a voice in the roofing industry for information, education, technology, and advocacy.‏
410 2 _ ‎‡a National Roofing Contractors Association‏ ‎‡c US-amerikanische Organisation‏
410 2 _ ‎‡a United Roofing Contractors' Association‏
110 2 _ ‎‡a Zenkoku Rufingu Gyosha Rengokai‏
110 2 _ ‎‡a ゼンコクルーフィングギョウシャレンゴウカイ‏
410 2 _ ‎‡a ナショナルルーフィング業者連合会‏

Title	Sources
Action information.
The art of slating
Asphalt and asbestos-cement shingle residing : a complete guide to the application of asphalt and asbestos-cement shingles to exterior walls, the preparation of sidewalls and the estimating of sidewall areas
International journal of roofing technology
Manual of roof maintenance ... c1981:
Membersh. dir. - Natl. Roofing Contract. Assoc.
Membership directory.
The NRCA construction details.
The NRCA roofing & waterproofing manual.
One hundred years of roofing in America.
Proceedings of the Seventh Conference on Roofing Technology : April 14-15, 1983, Gaithersburg, Maryland
Professional roofing
Protection of roofers from falling risks : an analysis of contemplated OSHA standards for flat roofs.
Residential steep slope roofing materials guide
The Roofing spec.
Rūfingu in amerika : Amerika no bōsui 100nenshi
Studies on movement of built-up roofing membranes
ルーフィング・イン・アメリカ : アメリカの防水100年史