X14H，X13H压力表旋塞阀X14H，X13H
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X14H，X13H压力表旋塞阀X14H，X13H
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BX43H,BX44H沥青阀BX43H,BX44H
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BX43W-1.0P/R/C二通保温旋塞阀BX43W
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BX44W-1.0P/R/C三通保温旋塞阀BX44W-1.0P/R/C
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X44W-1.0C 三通铸钢旋塞阀
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X44W-1.0P/R三通不锈钢旋塞阀X44W-1.0P/R
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X44W-1.0 三通铸铁旋塞阀X44W-1.0
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X44T-1.0三通铜芯旋塞阀X44T-1.0
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X44W-1.0T三通全铜法兰旋塞阀X44W-1.0T
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X14W-1.0P三通内螺不锈钢旋塞阀X14W-1.0P
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X14T-1.0三通铜芯内螺纹旋塞阀X14T-1.0
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X14W-1.0T 三通内螺全铜旋塞阀X14W-1.0T
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