JIS B2220  法兰 BL FF 10K 200A b)400-9500300� δ=.6

BL FF 10K 200Ab)400-9500300� δ=.6

WN 40-600 RJ�� S=2.77S=105 w12�1

WN 1800(B)-100 G S=3�00� δ=.6

LWN 50-150 RF S=0 Ro100-163/u00ef-150 RF Sch140MF�.6��

SW15-150 RF RJ0SM0 RFRFf40rf1 SOF40670230-40RF-R�@40c500rf RF S5B@00

BL