用“tongue and groove face”造句大全,tongue and groove face造句
1、SteelpipeblankflangeswithtongueandgroovefaceforPN15.0MPa(150bar)2、IntegralsteelpipeflangeswithtongueandgroovefaceforPN4.0MPa(40bar)3、Hubbedslip-on-weldingsteelpipeflangeswithtongueandgroovefacefo...