產(chǎn)品名稱 Knock-out Plug 產(chǎn)品型號 112101A 下載鏈接 參數(shù) 產(chǎn)品特點(diǎn) Odour ProofNot Odour Proof CertificatecUPC HIPS Material. Available with 1-1/2", 2", 3", 4". Test Caps Test Cap