国产特黄特级大片免费看_亚洲日韩色在线影院性色_中文字幕一区二区在线视频_mdapptv免费观看在线_国产女人下面毛多水多_日韩激情无码一级毛片图TV_少妇被黑人到高潮喷白浆_日本午夜福利视频_好爽快点我受不了了国产_老子影院午夜伦不卡亚洲欧美

金屬有機涂層耐絲狀銹蝕的試驗用標準指南 是關(guān)于《金屬有機涂層耐絲狀銹蝕的試驗用標準指南 》，*新標準版本復(fù)審于2015年。

ASTM D2803 - 09(2015)英文簡介

1. Scope

1.1 This guide covers three procedures for determining the susceptibility of organic-coated metal substrates to formation of filiform corrosion.

1.2 This guide is limited to the determination of whether filiform corrosion will occur between the organic coating and substrate.