此类横担用于安装长度有限，而标准横担型号1不适宜的场合的翻译：This type of arm for installation of limited length, and is not appropriate for standard arm type 1 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Such cross arm for installation length is limited, and the standard crossarm types an inappropriate occasion

This type of arm for installation of limited length, and is not appropriate for standard arm type 1

This kind of crossarm uses in installing the length to be limited, but the standard crossarm model 1 is not suitable situation

This cross used to be limited, and the long fetch across standard model 1 is not suitable for the occasion

This type of arm for installation of limited length, and is not appropriate for standard arm type 1