date：2016-03-07
From March 5 to 6, 2016, the company passed the reexamination of the manufacturer's capability of standard materials/standard samples by the China...
date：2015-05-27
On May 27, 2015, the State Quality Inspection and Quarantine Letter [2015] 235 of the State Administration of Quality Supervision, Inspection and Quar...
date：2015-02-16
On February 15, 2015, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Management Commit...
date：2014-12-23
On December 23, 2014, our project "Development of National Standard Samples for Spectral and Chemical Analysis of Silicon, Copper and Zinc Cast Alumin...
date：2014-05-19
From May 17 to 18, 2014, the company passed the supervision and evaluation of the producer capacity of standard materials/standard samples by the Nati...
date：2014-05-05
On May 5, 2014, the State Quality Inspection Quantity Letter [2014] 161 of the General Administration of Quality Supervision, Inspection and Quarantin...
date：2013-12-30
On December 30, 2013, our project "Development of National Standard Samples for Spectroscopic and Chemical Analysis of 3 Series Cast Aluminum Alloys" ...
date：2013-04-27
On April 27, 2013, the State Quality Inspection Quantity Letter [2013] 217 of the State Administration of Quality Supervision, Inspection and Quaranti...
date：2013-02-23
From February 23 to 24, 2013, the company passed the reexamination of the manufacturer's capability of standard materials/standard samples by the ...
date：2012-12-31
On December 31, 2012, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standardization Management Committ...
date：2012-10-13
附件3： 換發(fā)國家一級標(biāo)準(zhǔn)物質(zhì)制造計(jì)量器具許可證目錄序號(hào)制造計(jì)量器具許可證號(hào)編 號(hào)標(biāo)準(zhǔn)物質(zhì)名稱研制單位12345國制標(biāo)物10000166GBW 11101GBW 11102GBW 11103GBW 11104GBW 11105煤物理特性和化學(xué)成分分析標(biāo)準(zhǔn)...
date：2012-09-14
Circular of the General Administration of Quality Supervision and Inspection of the People's Republic of China on the Approval of the Permits for ...
成人综合激情另类小说|
A级毛片免费高清视频|
少妇夜夜爽夜夜春夜夜高潮|
华人在线亚洲欧美精品|
老子要把你做到喷水H视频|
亚洲日韩成人无码|
