共找到 161 条与 通风、空调和照明设备 相关的标准,共 11 页
Reducers by this standard serve as connecting pieces for a graded connection between ventilation equipments with flange joints and flexible plastiv air ducts.
Auxiliary ventilation for mining; sheet metal reducers with flange and shoulder
Auxiliary ventilation in mining; flexible plastic air ducts for forced ventilation; flat air ducts
Mining equipment. Flexible venting ducts. Ventubes of the suction type. Specifications.
Mining equipment. Flexible venting ducts. Ventubes of the blowing type. Specifications.
Plastic-textile sheets consisting of plastic-coated fabric are used for the production of cladding material. This cladding material is qualified for the manufacturing and mending of flexible airducts.
Auxiliary ventilation for mining; cladding material for flexible airducts; requirements, testing
Auxiliary ventilation for mining; sheet airducts, with collars and loose flanges
本标准适用于揭示在矿场之坑内及坑外,旨在确保矿场安全所用之安全警告标识(以下简称标识)。
Mine Safety Signs
Настоящий стандарт распространяется на шахтные вентиляторы местного проветривания с электрическим, пневматическим или электропневмати
Mine auxiliary fans. Specifications
Настоящий стандарт распространяется на вентиляторы с номинальной подачей от 25 до 630 куб. м/с
Main mine fans. Specifications
本标准适用于内装额定输出 55 KW 以下交流感应电动机之轴流型局部扇风机(以下简称扇风机)就使用于矿场、土木、建筑地下工程工地及其它需要局部通风场所之扇风机予以规定,适用气体以–5~40℃之空气为准。注:1. 内装电动机 2 台时,可超过 55KW。
Axial Flow Type Local Fans
本标准适用于矿场、土木建设、工厂及造船厂等作业场所通风用之乙烯塑料风管(以下简称风管)。
Vinyl Coated - Cloth Tube for Ventilation
本标准适用于额定输出 50kw 以下之 4 极 3 相感应电动机与以挠性联轴节直接联结或在电动机轴端装设叶轮之离心式局部扇风机(以下简称扇风机)。注要用于煤矿场之局部通风者。
Centrifugal Type Local Fans
本标准适用于矿场用带携带型热线式风速计(以下简称风速计)。
Thermal Anemometer for Mines (Portable Type)
本标准适用于测定矿场等甲烷为主之可燃性气体(含量 0.5~4.5%)用火焰安全灯(以下简称安全灯)。
Flame Safety Lamps
本标准适用于矿场所使用之叶轮式风速计(以下简称风速计)。
Biram Type Anemometer
Self-service system safety cap lamps
本标准适用于煤矿坑内使用之安全电灯(以下简称安全电灯)。
Safety Electric Lamps for Mining
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