国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來到寰標(biāo)網(wǎng)！ 客服QQ：772084082 加入會員
每頁顯示20 條，共找到 998 條結(jié)果 <3/50>
標(biāo)準(zhǔn)編號 標(biāo)準(zhǔn)名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
ASTM B860-13 Standard Specification for Zinc Master Alloys for Use in Hot Dip Galvanizing American S.. 2013-02-01 被替代
KS D ISO 3750:2012 Zinc alloys - Determination of magnesium content - Flame atomic absorption spectrometric method Korean Sta.. 2012-09-28 現(xiàn)行
KS D ISO 1055:2012 Zinc and zinc alloys - Determination of iron contentSpectrophotometric method Korean Sta.. 2012-09-05 現(xiàn)行
KS D ISO 713:2012 Zinc - Determination of lead and cadmium contents - Polarographic method Korean Sta.. 2012-09-05 現(xiàn)行
KS D ISO 715:2012 Zinc - Determination of lead content - Polarographic method Korean Sta.. 2012-09-05 現(xiàn)行
KS D ISO 1053:2012 Zinc - Determination of copper content?Spectrophotometric method Korean Sta.. 2012-09-05 現(xiàn)行
KS D ISO 1054:2012 Zinc - Determination of cadmium content - Polarographic method Korean Sta.. 2012-09-05 現(xiàn)行
ASTM E1613-12 Standard Test Method for Determination of Lead by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES), Flame Atomic Absorption Spectrometry (FAAS), or Graphite Furnace Atomic Absorption Spectrometry (GFAAS) Techniques American S.. 2012-07-15 現(xiàn)行
KS D 1930:2012 Die casting zinc alloy - Methods for chemical analysis Korean Sta.. 2012-05-08 現(xiàn)行
KS D 1970:2012 Methods for chemical analysis of lead ingot Korean Sta.. 2012-05-08 現(xiàn)行
KS D ISO 1570:2012 Zinc and zinc alloys - Determination of tin content - Spectrophotometric method Korean Sta.. 2012-05-08 現(xiàn)行
KS D ISO 2576:2012 Chemical analysis of zinc alloys - Polarographic determination of lead and cadmium in zinc alloys containing copper Korean Sta.. 2012-05-08 現(xiàn)行
KS D ISO 2741:2012 Zinc alloys - Complexometric determination of magnesium Korean Sta.. 2012-05-08 現(xiàn)行
ASTM B750-12 Standard Specification for GALFAN (Zinc-5 % Aluminum-Mischmetal) Alloy in Ingot Form for Hot-Dip Coatings American S.. 2012-05-01 被替代
ASTM B339-12 Standard Specification for Pig Tin American S.. 2012-05-01 現(xiàn)行
ASTM B6-12 Standard Specification for Zinc American S.. 2012-05-01 被替代
ASTM B852-12 Standard Specification for Continuous Galvanizing Grade (CGG) Zinc Alloys for Hot-Dip Galvanizing of Sheet Steel American S.. 2012-05-01 被替代
ASTM B982-12 Standard Specification for Sampling and Sample Preparation of Lead and Lead Alloys for Optical Emission Spectrometric OR ICP Analysis American S.. 2012-05-01 被替代
ASTM B793-12 Standard Specification for Zinc Casting Alloy Ingot for Sheet Metal Forming Dies and Plastic Injection Molds American S.. 2012-05-01 被替代
ASTM B960-12 Standard Specification for Prime Western Grade-Recycled (PWG-R) Zinc American S.. 2012-05-01 被替代
cacheName: