Mokhatlo oa Amerika oa Liteko le Lisebelisoa, ASTM. Pele e ne e tsejoa e le Mokhatlo oa Machaba oa Lisebelisoa tsa Teko (IATM). Mokhatlo oa Amerika oa Lisebelisoa le Teko (ASTM) hajoale ke e 'ngoe ea mekhatlo e meholohali ea ntlafatso ea maemo lefatšeng mme ke mokhatlo o ikemetseng o sa etseng phaello. ASTM e na le litho tse ka bang 34,000, tse ka bang 4,000 tsa tsona tse tsoang linaheng tse makholo tse kantle ho United States. ASTM e thehile litekanyetso tse fetang 10,000.

Liteboho tse mofuthu ho baDonghuang Litšoantšo tsa DHZka ho amohelaSetifikeiti sa ASTM

Astm, matla a moea a donghuang, a ikhethang ka tlhahiso le thekiso ea lintlha tse fapaneng tsaflanges, forgings, litlhaloso li phethehile, li ka etsoa ho latela litlhoko tsa bareki, li amohela lipuisano tsa bareki ba bacha le ba khale, boleng ba botumo ...

sebopeho: ShanxiDonghuang Wind Power FlangeManufacturing Co., Ltd