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PN 250 MPa内外螺套型式、尺寸和技术条件
Type, dimensions and specifications of PN 250 Mpa inner and outer nuts
价格:¥0.00
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PN 250 MPa外螺母型式、尺寸和技术条件
Type, dimensions and specifications of PN 250 Mpa outers nuts
价格:¥0.00
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PN 250 MPa接头螺母型式、尺寸和技术条件
Type, dimensions and specifications of PN 250 Mpa joints nuts
价格:¥0.00
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PN 250 MPa内外螺母型式、 尺寸和技术条件
Type, dimensions and specifications of PN 250 Mpa inner and outer nuts
价格:¥0.00
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PN 250 MPa螺套型式、尺寸和技术条件
Type, dimensions and specifications of PN 250 Mpa threaded collars
价格:¥0.00
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符合FF协议的智能电动执行机构通用技术条件
General specification for intelligent electrical actuators with FF protocol
价格:¥0.00
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弹簧式安全阀 结构长度
Structural length of spring type safety valve
价格:¥0.00
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符合HART协议的智能电动执行机构通用技术条件
General specification for intelligent electrical actuators with HART protocol
价格:¥0.00
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聚三氟氯乙烯塑料衬里截止阀
Polytrifluoromonochlorethylene plastic -- Lined stop valve
价格:¥0.00
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