欢迎来到中国航空航天化工网 ! 

[登录] [免费注册]

客服电话:010 - 8273 1800

客服:010 - 8273 1800

传真:010 - 8273 1899

公司

搜  索

    A PHP Error was encountered

    Severity: Notice

    Message: Undefined variable: company_search_hot_log

    Filename: inc/nav.inc.php

    Line Number: 150

    Backtrace:

    File: /www/wwwroot/www.china-hanghua.cn/application/views/home/inc/nav.inc.php
    Line: 150
    Function: _error_handler

    File: /www/wwwroot/www.china-hanghua.cn/application/views/home/inc/header.php
    Line: 31
    Function: require_once

    File: /www/wwwroot/www.china-hanghua.cn/application/views/home/standard.php
    Line: 12
    Function: require_once

    File: /www/wwwroot/www.china-hanghua.cn/application/controllers/Standard.php
    Line: 69
    Function: view

    File: /www/wwwroot/www.china-hanghua.cn/application/controllers/Standard.php
    Line: 175
    Function: index

    File: /www/wwwroot/www.china-hanghua.cn/index.php
    Line: 362
    Function: require_once

    A PHP Error was encountered

    Severity: Warning

    Message: Invalid argument supplied for foreach()

    Filename: inc/nav.inc.php

    Line Number: 150

    Backtrace:

    File: /www/wwwroot/www.china-hanghua.cn/application/views/home/inc/nav.inc.php
    Line: 150
    Function: _error_handler

    File: /www/wwwroot/www.china-hanghua.cn/application/views/home/inc/header.php
    Line: 31
    Function: require_once

    File: /www/wwwroot/www.china-hanghua.cn/application/views/home/standard.php
    Line: 12
    Function: require_once

    File: /www/wwwroot/www.china-hanghua.cn/application/controllers/Standard.php
    Line: 69
    Function: view

    File: /www/wwwroot/www.china-hanghua.cn/application/controllers/Standard.php
    Line: 175
    Function: index

    File: /www/wwwroot/www.china-hanghua.cn/index.php
    Line: 362
    Function: require_once

免费发布信息

筛选条件

NB/SH/T 0888-2021

NB/SH/T 0888-2021 硬质合金专用蜡

2022-05-16 12

SH/T 0526-1992

SH/T 0526-1992粘度标准油

1993-09-01 58

GB 5570-1985

GB 5570-1985 胶布透气性的测定

1986-08-01 344

HB 8752-2023

HB 8752-2023 飞机用紧固件涂二硫化钼通用规范

2024-07-01 601

MH/T 6133-2024

MH/T 6133-2024 飞机缓蚀剂技术规范

2024-09-01 782

HB 8751-2023

HB 8751-2023 飞机用紧固件涂铝通用规范

2024-07-01 1124

GB/T 43504-2023

GB/T 43504-2023 民用大中型固定翼无人机飞行性能飞行试验要求

2024-04-01 1513

HB 8736-2023

HB 8736-2023 民用垂直起降固定翼无人机系统通用要求

2024-07-01 1636

QJ 3279-2006

QJ 3279-2006 固体火箭发动机衬层界面粘接定载性能测试方法

2007-05-01 1691

QJ 3284-2006

QJ 3284-2006 固体火箭发动机喷管通用规范

2007-05-01 2003

QJ 3109-1999

QJ 3109-1999 卫星液体推进剂安全检测规定

1999-06-01 2603

QJ 1044A-2005

QJ 1044A-2005 可贮存推进剂液体火箭发动机试验方法

2006-05-01 2928

SN/T 3094-2012

SN∕T 3094-2012 柴油机燃料和航空燃料中的芳香烃和多环芳烃的测定 超临界流体色谱法

2012-11-16 3295

HB 5470-2014

HB 5470-2014 民用飞机机舱内部非金属材料燃烧性能要求 清晰版

2014-10-01 3144

T/CSAA 23-2023

T/CSAA 23-2023 民用飞机复合材料蒙皮激光除漆后的材料与工艺评定要求

2023-12-01 3353

HB 7399-1996

HB 7399-1996 民用飞机舱内材料热释放速率.试验方法

1997-01-01 3393