NB/T 47065.1  支座 BⅠ 100025 R0CH

bn/@BI 100025 R0CH

WN450B-16RFrf0b=49c0c6/u/rfR=3.55RF/u0rfrfF

WN400-150RF sch40@-16

NB/@WN100-300 RF4

NB/T47021 FM2000-0.6BR0d=1/2FCRFmpآ¶sch40s3.55RF/u0

47023 m800-2.5*6 RF/-105@0s

BL400-6fmmpam/0/@--

1 RF 300-1.0 pl/@lwn1fF25

TPB-2=175�

SO100-