B407

B407 (镍铁铬合金无缝管标准规范)· ASTM (美国) · 7 种材料

名称	材料组别
B 407 N06811	镍	chevron_right
B 407 N08120	镍	chevron_right
B 407 N08800	镍	chevron_right
B 407 N08801	镍	chevron_right
B 407 N08810	镍	chevron_right
B 407 N08811	镍	chevron_right
B 407 N08890	镍	chevron_right