ISO12488-1是什么標(biāo)準(zhǔn)？

ISO是國際標(biāo)準(zhǔn)化組織(International Organization for Standardization) 制訂的標(biāo)準(zhǔn)ISO12488-1現(xiàn)行版本是2012ISO 12488-1-2012 起重機 輪和移動及橫移軌道的公差 第1部分:總則This part of ISO 12488 specifies tolerances for construction assemblies and operational conditions of cranes and associated crane tracks as defined in ISO 4306-
1. The purpose of the requirements in this part of ISO 12488 is to promote safe operation and achievement of the expected life of components by the elimination of excessive load effects due to deviations or misalignments from the normal dimensions of the structure.Tolerances given are extreme values. The elastic deformations due to load effects are outside the scope of this part of ISO 1248
8. These will need to be taken into account at the design stage using other criteria to achieve the intended operation and performance.Specific values for particular crane types are given in other parts of ISO 12488

ENISO14698-1是什么標(biāo)準(zhǔn)？

標(biāo)準(zhǔn)號： EN ISO 14698-1中文標(biāo)題： 潔凈室和相關(guān)控制環(huán)境 生物污染控制 第1部分：一般原則和方法英文標(biāo)題： Cleanrooms and associated controlled environments - Biocontamination control - Part 1: General principles and methods

1是什么標(biāo)準(zhǔn)GB93？

GB即單位標(biāo)準(zhǔn)，望采納。

NFISO14184-1是什么標(biāo)準(zhǔn)？

ISO 14184-1 Textiles. Determination of formaldehyde. Part 1:Free and hydrolysed formaldehyde (water extraction method)紡織品 甲醛的測量 第1部分:游離和水解態(tài)甲醛(水萃取法)說明：NF ISO 14184-1與ISO 14184-1是完全一樣的，是NF（法國國標(biāo)）直接采用ISO國際標(biāo)準(zhǔn)。

ISO 14184-1 紡織品--甲醛的測定--第1部分:游離和水解的甲醛(水萃取法

EN ISO9445-1是什么標(biāo)準(zhǔn)？

the ISO/IEC directives , part 2

EN ISO9445-1標(biāo)準(zhǔn)是連續(xù)冷軋不銹鋼.尺寸和形狀公差.窄帶和切削長度