1. Scope This International Standard specifies a laboratory method for vibration testing of operator seats for earth-moving machinery at frequencies between 1 Hz and 20 Hz. It is based on ISO 10326-1 which is a general method applicable to seats for

定价： 410元 / 折扣价： 349 元

定价： 910元 / 折扣价： 774 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, in accordance with ISO 10326-1, a laboratory method for measuring and evaluating the effectiveness of the suspension of operator seats on agricultural wheeled tractors. It also specifies acceptance criteri

定价： 728元 / 折扣价： 619 元

1 Scope 1.1 This International Standard specifies methods for measuring and reporting the whole body vibration to which the operator of an agricultural wheeled tractor or other field machine is exposed when operating on a standard test track. 1.2 T

定价： 774元 / 折扣价： 658 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 This part of ISO 6405 establishes the common symbols for use on operator controls and other displays on earth-moving machinery as defined in ISO 6165. These symbols may be used on other types of self-propelled work machines designed to oper

定价： 819元 / 折扣价： 697 元

1. Scope This part of ISO 6405 establishes symbols uniquely for use on operator controls and other displays on earth-moving machinery as defined in ISO 6165. Symbols given in this part of ISO 6405 apply to controls and displays specific to backhoe l

定价： 865元 / 折扣价： 736 元

1. Scope 1.1 This Standard applies to design and performance criteria of operator controls located at the normal operating position. 1.2 This Standard provides guidelines for operator controls as relating to uniformity of location and direction of

定价： 319元 / 折扣价： 272 元

1. Scope 1.1 This Standard applies to design and performance criteria of operator controls located at the normal operating position. 1.2 This Standard provides guidelines for operator controls as relating to actuating forces. 1.3 Nonagricultura

定价： 319元 / 折扣价： 272 元

1. Scope 1.1 This Standard applies where hand controls are colour-coded. It is intended that manufacturers have the option of whether or not to colour code hand controls. 1.2 This Standard concerns colour-coding hand controls on agricultural equip

定价： 319元 / 折扣价： 272 元