小荡货腿张开让我cao视频_欧美午夜精品一区二区三区电影_99国产精品国产精品九九_色综合视频一区二区_《乳色吐息》未删减_亚洲愉拍一区二区三区_在教室被老师cao到爽_中文字幕人成乱码在线观看_村长压在小雪身上耕耘视频

所謂的合格率，主要是針對pH值而提出的。造成幼兒園園服pH值不合格的原因很多。經(jīng)過山東幼兒園園服的經(jīng)驗總結(jié)，下面就簡要的談?wù)劤霈F(xiàn)不合格的原因。
The so-called qualified rate is mainly proposed for pH value. There are many reasons for the unqualified pH value of kindergarten uniform. After the experience summary of Shandong kindergarten uniform, the following is a brief talk about the reasons for unqualified.
1、紡織印染加工中各種藥劑未充分水洗
1. Various chemicals in textile printing and dyeing process are not fully washed
2、水洗過程中添加的各種整理劑未加以規(guī)范控制
2. The various finishing agents added in the washing process were not regulated

3、面料在印染加工后水洗不充分就烘干出廠、或者未采取一定中和措施，都會引起織物pH值超標(biāo)。
3. The pH value of the fabric will exceed the standard if the fabric is not fully washed after printing and dyeing, or the fabric is dried without neutralization measures.
為了提高幼兒園園服的合格率，我們通榮制衣特意加強了對生產(chǎn)部門人員的培訓(xùn)工作，使得工作更加標(biāo)準(zhǔn)化流程化，避免人為因素造成色牢度、pH值不合格。
In order to improve the qualified rate of kindergarten clothing, Tongrong clothing specially strengthened the training of production department personnel, which made the work more standardized and procedural, and avoided the unqualified color fastness and pH value caused by human factors.
幼兒園園服
Kindergarten uniform
同時，我們的所有校服產(chǎn)品都得到了質(zhì)監(jiān)局檢測通過，并獲得了的資質(zhì)證明。也是為數(shù)不多能完全通過檢測的校服企業(yè)。如果您想要定制幼兒園園服，歡迎來電咨詢！
At the same time, all our school uniform products have been tested by the Quality Supervision Bureau, and obtained the qualification certificate. It is also one of the few school uniform enterprises that can completely pass the test. If you want to customize the kindergarten uniform, welcome to inquire!