HG/T 21574  吊耳 LP-19

LP-19cr19ni10

3 M 400-1.0 δ0=8

SO 50(B)-25 T.5 RJ FR0rfch80S�rF Sch4.rf40 FM/@20T RRFT0&32B�o@40(401FFt06p@ТАF5@PTmpa1217.5 RJj@5c2@RF@4

wn300-900 m

SO 150(B)-25 RF

PL 9112-16 RFrf 1JsRF@F SRF060SSM0 RF/0 r

3 FM 400-1.0 δ0=8 δ=35

SW 20-150 R