TY - BOOK ED - ASTM TI - Standard specification for seamless, welded, and heaviliy cold worked austenitic stainless steel pipes U1 - NT ASTM A312/A312M-21 PY - 2021/// CY - Pensilvania PB - ASTM KW - NORMAS TÉCNICAS KW - TUBERÍAS KW - A312/A312M KW - 2021 ER -