HG/T 21574  吊耳 LP-30-1.0583

LP-300-1.0583fb)-1f 102-205.0F5

BL125-40FFch80=60S=38 A=8RF D(B)-25FM5g/t205

LWN 80-300 RF B=77.5 H=301

BL 100-16 FFch4060

HB/T20592PL 1000-10RF/

LWN 100-900 RF4PL10060.25 δ=

PL50(B)-16RF55F-1-1616.

BL500B-150RF0 FM80F Sch-1.r,=mch000085/4

BL50(B)-1