JB/T 6830-2013
投影仪
2013-12-31
JIS B 7160-1988
Overhead projectors
高架投影仪
1988-01-01
JIS T 7310-2002
Chart projectors
图表投影仪
2002-01-01
KS B 5609(2021 Confirm)
측정 투영기
轮廓投影仪
2001-11-29
KS B 5622(2024 Confirm)
오버헤드 프로젝터
高架投影仪
2019-12-13
JJF 1093-2015
投影仪校准规范
Calibration Specification for Projectors
2015-12-07
DIN 19021-3
Evaluation of still projectors with incandescent lamps; measurement of temperature in the projection area of overhead projectors
带白炽灯的静态投影仪的评估；高架投影仪投影区温度的测量
1987-09-01
JJG(烟草)31-2021
烟草数字投影仪
Tobacco Digital Projector
2021-12-03
JIS B 7241-1989
Opaque projectors
不透明投影仪
1989-01-01
JJG （烟草）31-2021
烟草数字投影仪
2021-12-03
KS B 5442(2021 Confirm)
반사 투영기
不透明投影仪
1990-12-15
T/SPEMF 0012-2020
便携式LED投影仪
2020-09-04
T/CVIA 106-2022
游戏投影仪技术规范
2022-11-03
BS ISO 11314-1995
Photography. Projectors. Image size/projection distance calculations
照相术投影仪 图像大小/投影距离计算
1996-04-15
T/CVIA 90-2021
LED智能投影仪技术规范
2021-09-02
JJF(冀) 194-2021
冲击试样缺口投影仪校准规范
2021-09-13
T/SQIA 088-2024
碳足迹评价技术要求 投影仪
2024-10-18
JIS B 7161-1990
Test transparencies for overhead projectors
测试投影仪的透明度
1990-01-01
JJF(陕) 042-2020
冲击试样缺口投影仪校准规范
2020-11-16
HJ 2516-2012
环境标志产品技术要求 投影仪
Technical requirement for environmental labeling products-Projector
2012-07-03