外加垫层〔混凝土 surround

货物下加垫条包装 cargo on runners ; cargo in skids

加垫片 shimming

追加垫款 additional advance

加热垫 heating pad ; Heat Mat ; [电] heating pad

加垫褥 cushioned

将吃加垫牌 ruff and discard

没加垫 Didn't the pad ; Didn't even pad ; Not padded

可伸长斗杆的加垫步骤 extendable stick shim procedure