Designation: E230/E230M − 23aAn American National StandardStandard Specification forTemperature-Electromotive Force (em...
Обозначение: E230/E230M–17Стандартные технические условия на таблицы те...
Designation: B230/B230M − 22Standard Specification forAluminum 1350–H19 Wire for Electrical Purposes1This standard i...
Designation: C230/C230M − 23Standard Specification forFlow Table for Use in Tests of Hydraulic Cement1This standard...
Designation: A230/A230M − 19Standard Specification forSteel Wire, Carbon Valve Spring Quality1This standard is issue...
ASME BPVC 2025英文原版合集（共计21个）高清电子版166
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