五月天青色头像情侣网名,国产亚洲av片在线观看18女人,黑人巨茎大战俄罗斯美女,扒下她的小内裤打屁股

歡迎光臨散文網(wǎng) 會(huì)員登陸 & 注冊(cè)

UL 746A聚合材料.短期性能評(píng)定

2022-04-20 14:13 作者:中科易朔CASfire  | 我要投稿

UL 746A聚合材料.短期性能評(píng)定—標(biāo)準(zhǔn)名稱

UL 746A Polymeric materials - Short term property evaluations

UL 746A聚合材料.短期性能評(píng)定

?

UL 746A聚合材料.短期性能評(píng)定—適用范圍

Scope:

These requirements cover short-term test procedures to be used for the evaluation of materials used for parts intended for specific applications in electrical end products Together with the requirements mentioned in Supplementary Test Procedures, Section 5, these investigations provide data with respect to the physical, electrical, flammability, thermal, and other properties of the materials under consideration and are intended to provide guidance for the material manufacturer, the molder, the end-product manufacturer, safety engineers, and other interested parties

詳情請(qǐng)咨詢:中科易朔(廈門)防火技術(shù)服務(wù)有限公司

出自GF2022

UL 746A聚合材料.短期性能評(píng)定的評(píng)論 (共 條)

分享到微博請(qǐng)遵守國家法律
固阳县| 汪清县| 八宿县| 鄂伦春自治旗| 敦化市| 东阿县| 泰和县| 福清市| 南靖县| 黑山县| 买车| 吉木乃县| 贡觉县| 嵊泗县| 河北省| 革吉县| 金昌市| 留坝县| 屯门区| 庄浪县| 古丈县| 银川市| 长白| 民乐县| 郯城县| 房产| 陆良县| 安龙县| 安宁市| 洞口县| 东城区| 新宁县| 策勒县| 信丰县| 乌鲁木齐县| 阳朔县| 民和| 安吉县| 习水县| 安丘市| 叶城县|