CAT320DL挖掘机机油压力传感器274-6721，卡特压力传感器
PC60-7 电磁阀 solenoid valve 203-60-62161.
PC60-7 熄火电磁阀 solenoid valve 600-815-7550.
PC650-8 pin 21M-944-1340.
PC70-8 valve 723-21-07501.
PC78US-6 piston 708-3T-14114.
PC78US-6 water pump 6205-61-1202.
PC78US-6 turbocharger 6205-81-8250.
PC78US-6 water pump 6205-61-1202.
PC78US-6 水泵 water pump 6205-61-1202.
PC78US-6 液压泵 伺服柱塞 piston 708-3T-14114.
PC78US-6turbocharger 6205-81-8250.
PC78US-6水泵 water pump 6205-61-1202.
PC78US-6增压器 turbocharger 6205-81-8250.
PC85A-21 compressor 20Y-979-3111.
PC85A-21 压缩机 compressor 20Y-979-3111.
pistion ring 6162-33-2060.
PPC valve 702-16-04250.
relay 600-815-8941.
S6D140-2 camshaft 6210-41-1012.
S6D140E-2 oil pump 6211-51-1000.
S6D170 piston ring 6162-33-2060.
S6D170活塞环 piston ring 6162-33-2060.
S6D95L-1 crank pin metal 6207-31-3300.
SA6D140E-2 oil pump 6211-51-1000.
SA6D170 piston 6162-33-2120.
SA6D170 main metal 6162-23-8010.
SA6D170 piston 6162-33-2120.
SA6D170 活塞 piston 6162-33-2120.
SA6D170-1 main metal 6162-23-8010.
SA6D170活塞 piston 6162-33-2120.
SAA6D140 V-belt 6261-81-6810.
SD track link 216MG38000.
SD13 recoil spring 10Y-40-12001.
SD16 front idler 16Y-40-03000.

呢喃燕子语梁间，底事来惊梦里闲。
说与旁人浑不解，杖藜携酒看芝山。
A whispering swallow couple stay between two beams,
Whose murmuring startles an idler awake from dreams.
Explaining his wonders to bystanders leads to a puzzle;
Just move on with a bottle and ascend hills up-streams.

图1: 今天的读书分享。
图2: 今天练的字（这次写的不好看不好意思）。
图3: 还是今天练的字。
图4: 今天吃的饭——自制麻辣烫。
图5: 今天的番外——自拍一张。

英文书法原文：

A young idler, an old beggar.少壮不努力,老大徒伤悲.

Strike while the iron is hot.趁热打铁.

Every man has his price.天生我才必有用.