1. Scope This International Standard specifies general safety requirements for specially designed self-propelled forestry mac hines defined in ISO 6814:1983, clause 4, and machines adapted for forestry applications when operating on work sites or trans

定价： 455元 / 折扣价： 387 元

定价： 1274元 / 折扣价： 1083 元

定价： 1229元 / 折扣价： 1045 元

1. Scope ISO 14269 specifies test methods and criteria for the evaluation of the operator enclosure in agricultural and forestry tractors, and self-propelled machines. This part of ISO 14269 gives terms and definitions which are used in the other pa

定价： 319元 / 折扣价： 272 元

1. Scope This part of ISO 14269 specifies a uniform test method for measuring the contribution to operator environmental temperature and humidity provided by an air-conditioning, heating and ventilation system operating in a specific ambient environmen

定价： 410元 / 折扣价： 349 元

1. Scope This part of ISO 14269 specifies a test method for simulating solar heating in the laboratory and measuring the radiant heat energy from a natural or simulated source. This standard is applicable to tractors and self-propelled machines for agr

定价： 273元 / 折扣价： 233 元

1. Scope This part of ISO 14269 specifies a uniform test method for determining performance levels of operator enclosure panel-type air filters. It is applicable to tractors and self-propelled machines for agriculture and forestry when equipped with an

定价： 364元 / 折扣价： 310 元

1. Scope This part of ISO specifies a test procedure which will provide for uniform measurement of the pressurization inside an operator enclosure of tractors and self-propelled machines for agriculture and forestry when equipped with a ventilation sys

定价： 273元 / 折扣价： 233 元

1. Scope This International Standard specifies test methods and acceptance criteria for evaluating the electromagnetic compa tibility of tractors and all kinds of mobile (including hand-held) agricultural machinery, forestry machinery, landscaping and

定价： 956元 / 折扣价： 813 元

1 Scope This International Standard specifies the operational pattern for log loader controls. Two alternative two-lever systems are specified. This International Standard applies to two-lever control systems for grapple-type log loaders used in mob

定价： 319元 / 折扣价： 272 元

1. Scope 1.1 This Standard is a companion to the other Standards of the B352 series and can only be used in conjunction with each of the Standards. 1.2 This series of Standards details the design, testing, performance, and safety requirements for

定价： 364元 / 折扣价： 310 元

1. Scope This International Standard specifies a method for the measurement of the noise at the position of the operator(s) of a tractor or machine used in agriculture and forestry. The measured noise relates only to the basic machine and applies to se

定价： 546元 / 折扣价： 465 元

1. Scope 1.1 This Standard provides methods for evaluating the performance, based on destructive testing, of rollover protec tive structures (ROPS) for wheeled agricultural tractors with a mass greater than 800 kg. It may also be used as an alternativ

定价： 319元 / 折扣价： 272 元

1. Scope This International Standard specifies a method and the device for use in determining the position of the seat index point (SIP) for any kind of seat designed for earth-moving machinery as defined in ISO 6165, and tractors and machinery for agr

定价： 319元 / 折扣价： 272 元

1. Scope 1.1 This Standard provides methods for evaluating the force, deflection, and energy-absorption characteristics of rollover protective structures (ROPS) under static loading. This Standard applies to the testing of ROPS on industrial tractors,

定价： 319元 / 折扣价： 272 元