NB/T 47065.2  支腿 A7-9

2 A79

SO65(B)-40 m

WN100-150 RF Sch405sch8RFc

4 B124@2

WN 600-150 RF S=12

PL50(A)-10RF

WN180-16RFJsRF@F

LSO32(B)-150RF5 h6=25F205/)200plRF

PL100(B)-16 FF K=1092 n=28

LWN25-150 RF Sch400(B)-10 RF SchFF@FF-R0M2FF@P2@Fj@5@F Stj@5c2@RF@443RF@7p3hF@P2@Fj@