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(huì)員
已選條件: 鐵管和鋼管
每頁顯示20 條,共找到 3104 條結(jié)果 <2/156>
標(biāo)準(zhǔn)編號(hào) 標(biāo)準(zhǔn)名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
KS D 3619:2017 Polyethylene powder lining steel pipes for water works Korean Sta.. 2017-12-29 廢止
KS D 3607:2017 Polyethylene coated steel pipes by powder fusion Korean Sta.. 2017-12-29 廢止
JIS G 3459:2016/AMENDMENT 1:2017 Stainless steel pipes (Amendment 1) Japanese S.. 2017-12-01 現(xiàn)行
JIS G 3468:2016/AMENDMENT 1:2017 Large diameter welded stainless steel pipes (Amendment 1) Japanese S.. 2017-12-01 現(xiàn)行
ASTM A798/A798M-17 Standard Practice for Installing Factory-Made Corrugated Steel Pipe for Sewers and Other Applications American S.. 2017-12-01 現(xiàn)行
ASTM A796/A796M-17a Standard Practice for Structural Design of Corrugated Steel Pipe, Pipe-Arches, and Arches for Storm and Sanitary Sewers and Other Buried Applications American S.. 2017-11-01 現(xiàn)行
ASTM A192/A192M-17 Standard Specification for Seamless Carbon Steel Boiler Tubes for High-Pressure Service American S.. 2017-11-01 現(xiàn)行
ASTM A512-17 Standard Specification for Cold-Drawn Buttweld Carbon Steel Mechanical Tubing American S.. 2017-11-01 現(xiàn)行
ASTM A524-17 Standard Specification for Seamless Carbon Steel Pipe for Atmospheric and Lower Temperatures American S.. 2017-11-01 現(xiàn)行
KS D 3576:2017 Stainless steel pipes Korean Sta.. 2017-10-19 廢止
JIS G 3454:2017 Carbon steel pipes for pressure service Japanese S.. 2017-10-01 現(xiàn)行
ASTM A861-04(2017) Standard Specification for High-Silicon Iron Pipe and Fittings American S.. 2017-10-01 現(xiàn)行
JIS G 3446:2017 Stainless steel tubes for machine and structural purposes Japanese S.. 2017-10-01 現(xiàn)行
AS 3862-2002/Amdt 1-2017 External fusion-bonded epoxy coating for steel pipes Standards .. 2017-09-20 現(xiàn)行
ASTM A376/A376M-17 Standard Specification for Seamless Austenitic Steel Pipe for High-Temperature Service American S.. 2017-09-01 現(xiàn)行
ASTM A790/A790M-17 Standard Specification for Seamless and Welded Ferritic/Austenitic Stainless Steel Pipe American S.. 2017-09-01 被替代
ASTM A999/A999M-17 Standard Specification for General Requirements for Alloy and Stainless Steel Pipe American S.. 2017-09-01 被替代
ASTM A1053/A1053M-12(2017) Standard Specification for Welded Ferritic-Martensitic Stainless Steel Pipe American S.. 2017-09-01 現(xiàn)行
ISO 8179-2:2017 Ductile iron pipes, fittings, accessories and their joints - External zinc-based coating Part 2: Zinc-rich paint Internatio.. 2017-07-25 現(xiàn)行
ISO 8179-1:2017 Ductile iron pipes, fittings, accessories and their joints - External zinc-based coating Part 1: Metallic zinc with finishing layer Internatio.. 2017-07-25 現(xiàn)行
cacheName: