国产痴汉,成年人在线免费,香港aa三级久久三级老师,年轻母亲4韩剧免费版,欧美日本高清,热re久久精品国产99热

Cheap tag heuer replica. Buy replica watches, omega, tag heuer and so on. welcome to buy breitling replica, cheap christian louboutin outlet christian louboutin discount and omega replica or cartier replica for sale.

會(huì)員登陸

更多

建材CE認(rèn)證

更多

CE認(rèn)證標(biāo)準(zhǔn)

更多

其他測(cè)試標(biāo)準(zhǔn)

更多

聯(lián)系我們

地址：江蘇省南京市江東中路118號(hào)德盈大廈16F
電話：(+86)025-8658 3475
傳真：(+86)025-8658 3457
郵箱：info@hksmartps.com
網(wǎng)址：http://www.1jia3.com

ASTM C 1166: 密致及多孔彈性體襯墊和附件火焰蔓延的試驗(yàn)方法

ASTM C 1166: Standard test method for flame propagation of dense and cellular elastomeric gaskets and accessories. 密致及多孔彈性體襯墊和附件火焰蔓延的試驗(yàn)方法。

 

Calculate the average flame propagation (FP) for R1through R6 according to the following equation:

 

FP= ([R1o-R1f]+ [R2o-R2f] +[R3o-R3f]+ [R4o-R4f] +[R5o-R5f] +[R6o-R6f]) / 6

Where:

R1o=original R1

R1f= final R1

R2o=original R2

R2f= final R2

 

此測(cè)試方法被引用于NFPA130彈性體襯墊和附件的防火性能測(cè)試部分。

 

Average flame propagation shall be less than 101.6mm (4 in), and no specimen shall be completely consumed.

 

全面免費(fèi)咨詢電話: 400-603-6575

ladies wear ladies wear ladies clothing ladies clothing wedding brides dresses wedding brides dresses wedding gowns for beach wedding wedding gowns for beach wedding black or white dresses black or white dresses
pregnancy wedding gowns pregnancy wedding gowns plus size prom dresses plus size prom dresses cheap fashion dresses cheap fashion dresses cheap liturgical dance dresses cheap liturgical dance dresses beach wedding dresses beach wedding dresses summer dress summer dress
首頁(yè) | 關(guān)于睿督 | CE認(rèn)證 | CE常見(jiàn)問(wèn)題 | 測(cè)試認(rèn)證標(biāo)準(zhǔn) | 招聘信息 | 標(biāo)準(zhǔn)下載中心 | 新聞資訊 | 在線咨詢 | 博客 |聯(lián)系我們
地址：江蘇省南京市江東中路118號(hào)德盈大廈1622　電話：(+86) 025-86583475 傳真 (+86) 025-86583457 郵箱：info@hksmartps.com
Copyright (C)2011 www.1jia3.com 南京睿清建材有限公司-版權(quán)所有 蘇公網(wǎng)安備 32010502010103號(hào)