GOST 22720 4-1977 Rare metals and their alloys Method for the determination of nitrogen《稀有金属及其合金 氮含量测定法》.pdf

相关资源

DZ T 0203-2002 稀有金属矿产地质勘查规范.pdf

DZ T 0203-2002 Specifications for rare metal mineral exploration《稀有金属矿产地质勘查规范》.pdf

GOST 25278 1-1982 Alloys and foundry alloys of rare metals Methods for determination of aluminium《稀有金属的合金及中间合金铝含量的测定法》.pdf

GOST 25278 10-1982 Alloys and foundry alloys of rare metals Methods for determination of zirconium《稀有金属的合金及中间合金锆含量的测定法》.pdf

GOST 25278 14-1987 Alloys and foundry alloys of rare metals Method for determination of tantalum《稀有金属的合金及中间合金 钽含量测定法》.pdf

GOST 25278 4-1982 Alloys and foundry alloys of rare metals Methods for determination of yttrium《稀有金属的合金及中间合金钇含量的测定法》.pdf

GOST 25278 5-1982 Alloys and foundry alloys of rare metals Method for determination of cobalt《稀有金属的合金及中间合金钴含量的测定法》.pdf

GOST 25278 6-1982 Alloys and foundry alloys of rare metals Methods for determination of molybdenum《稀有金属的合金及中间合金钼含量的测定法》.pdf

GOST 30649-1999 Noble metals based alloys for jewellery Marks《稀有金属合金首饰。标志》.pdf

GOST 22720 1-1977 Rare metals and their alloys Methods for the determination of oxygen hydrogen nitrogen and carbon《稀有金属及其合金 氧、氢、氮、碳含量测定法》.pdf

猜你喜欢

DLA AN170301 THRU AN170600 REV 2-1972 STUD-STEPPED DRILLED NECKED WRENCH PAD 2 DIA ENGAGEMENT 5625-12 X 5000-20.pdf

DLA AN173 THRU AN186 REV 7 (1)-1996 BOLT-MACHINE CLOSE TOLERANCE AIRCRAFT [Superseded AIA NAS NAS62].pdf

DLA AN173 THRU AN186 REV 7-1990 BOLT-MACHINE CLOSE TOLERANCE AIRCRAFT.pdf

DLA AN226 NOTICE 1-1994 FASTENER& COWL POST TYPE (SEE AN10076)《柱式外盖紧固件(见AN10076)》.pdf

DLA AN226-1948 FASTENER& COWL POST TYPE (SEE AN10076)《柱式外盖紧固件(见AN10076)》.pdf

DLA AN227 REV 9 VALID NOTICE 1-1994 FASTENERS - SNAP AND CURTAIN《窗帘揿钮用紧固件》.pdf

DLA AN227 REV 9-1970 FASTENERS - SNAP AND CURTAIN《窗帘揿钮用紧固件》.pdf

DLA AN231 REV 4 VALID NOTICE 1-2001 GROMMET& DRAINAGE PLASTIC《塑料漏水垫圈》.pdf

DLA AN231 REV 4 VALID NOTICE 2-2006 GROMMET& DRAINAGE PLASTIC《塑料漏水垫圈》.pdf