篮球即时比分网

楔式閘閥

暗桿閘閥Z45H

Z45HDIYAANGANZHUGANGZHAFA,TIDAICHUANTONGZHUTIEFAMEN,JIEGOUJINCOU、SHEJIHELI、FAMENGANGXINGHAO,TONGDAOLIUCHANG、LIUZUXISHUXIAO。XINGHAOWEIZ45...

瀏覽:2208

NKZ64H/NKZ61H 焊接式真空閘閥

ZHENKONGGELIZHAFALIANJIEXINGSHIFENFALAN、HANJIELIANGZHONG,QUDONGFANGSHIYOUSHOUDONG、DIANDONGLIANGZHONG。GAIFAMENSHIYONGYUGONGZUOWENDU≤425℃HE≤55...

瀏覽:2428

Z41H鑄鋼閘閥

JIEGOUXINGSHI:SHUANJIEFAGAIMINGGANZHIJIAJIEGOU。QUDONGFANGSHI:SHOUDONG、CHILUNDONG、DIANDONG。SHEJIBIAOZHUN:GB/T12234。JIEGOUCHANGDU:GB/T12221。...

瀏覽:2095

美標法蘭連接鍛鋼閘閥

JIEGOUXINGSHI:SHUANJIEFAGAIMINGGANZHIJIAJIEGOU。QUDONGFANGSHI:SHOUDONG。SHEJIBIAOZHUN:API602、BS5352。JIEGOUCHANGDU:ASMEB16.10。LIANJIEFALAN...

瀏覽:2496