ISO 3412:1992 PDF
Road vehicles — Screened and waterproof spark-plugs and their connections — Types 1A and 1B
Road vehicles — Screened and waterproof spark-plugs and their connections — Types 1A and 1B
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 17 декабря 1992 г.
- Издание:
- ISO IS 3412 edition 3 version 1
- ICS:
- 43.060.50
Specifies the essential dimensional characteristics of a spark-plug type used with spark ignition engines. Tabulates major, pitch, and minor diameters for plug thread and connector thread. A figure illustrates shapes and reference quantities of concern.
Abstract
Overview
- "Road vehicles - Screened and waterproof spark‑plugs and their connections - Types 1A and 1B" - is an International Standard that specifies the essential dimensional characteristics and connection details for screened, waterproof spark‑plugs used in spark‑ignition engines. Published in December 1992 (3rd edition), it replaces the 1979 edition and extends coverage to include plugs. The standard includes tabulated thread dimensions and illustrative figures showing critical shapes and reference quantities.
Похожие стандарты
Стандарты, упомянутые в описании