| 含量 | 0.15 ~
1 S& L+ Q' h* h$ z- J+ X0.35 | 1.0
c. f' x- A% V9 |# T+ B" Y a~ T3 C' P& i0 u9 N" e, k( W3 d! V T
2.0 | 1.5
" w% w5 M) N+ i0 F+ _~8 l6 ]* Y. _' a, y' U6 ]6 \" R
2.5 | ≤6 v0 F! b- }8 c$ e( D/ p' G2 G- o
0.035 | ≤5 o: c( [8 Y, |1 ^4 e1 }% q% H; `
0.025 | 1.03 I" L: c! w) Z5 [
~
" [' r* Y2 ] h0 o4 O1.8 | 0.4
! y. Y& ~8 v" h~: P3 k6 X4 e$ Z% S$ W' q( N% i
1.0 | 0.4; {! }. K% z! y) H
~; w/ @5 N/ j7 f" K6 i# C+ w2 X
1.0 |