内容提示: Designation: D7611/D7611M − 20Standard Practice forCoding Plastic Manufactured Articles for ResinIdentif i cation 1This standard is issued under the f i xed designation D7611/D7611M; the number immediately following the designation indicates theyear of original adoption or, in the ...
ASTM D7611/D7611M-21 当前最新 ASTM D7611/D7611M-21 购买 正式版 ASTM D7611/D7611M-20相似标准 ASTM D7611/D7611M-10树脂识别用塑料制品的编号的标准实施规程ASTM B666/B666M-20 铝和镁制品识别标记的标准实施规程ASTM B666/B666M-19 铝和镁制品识别标记的标准实施规程ASTM B666/B666M-01 铝和镁...