(13 th gear lifting) reinforced stainless steel (non-lying type)(（13档升降）加固不锈钢（不躺款）) (13 th gear lifting) reinforced stainless steel (reclining type)(（13档升降）加固不锈钢（可躺款）) (6-speed lifting) metal black (non-lying)(（6档升降）金属黑色（不躺款）) (6-speed lifting) metal black (reclinable)(（6档升降）金属黑色（可躺款）)

package 1(套餐一) combo 2(套餐二) package no.3(套餐三) package four(套餐四) package five(套餐五) package six(套餐六) package seven(套餐七) package 8(套餐八) package 9(套餐九) package ten(套餐十) set eleven(套餐十一) package 12(套餐十二) package thirteen(套餐十三) package no.14(套餐十四) package 15(套餐十五) standard package(标准套餐)